WBPSC Prelims Complete Test-25

DSP is on the banks of river Damodar, 160 km from Kolkata.

The correct answer is (c) Lucknow.

The National Biotechnology Park (NBP) is a biotechnology park located in Lucknow, India. It was established in 2006 by the Department of Biotechnology, Government of India, with the objective of promoting the development and commercialization of biotechnology products and services. The NBP is spread over an area of 100 acres and houses a number of biotechnology companies, research institutes, and training centers. It also has a bio-incubator facility to support start-up companies in the biotechnology sector.

The NBP has been instrumental in promoting the growth of the biotechnology sector in India. It has helped to attract foreign investment and has created a number of jobs in the sector. The NBP has also played a role in developing new technologies and products in the field of biotechnology.

The other options are incorrect. Agra is a city in the Indian state of Uttar Pradesh. It is famous for the Taj Mahal, a white marble mausoleum built by Mughal emperor Shah Jahan in memory of his wife Mumtaz Mahal. Ghaziabad is a city in the Indian state of Uttar Pradesh. It is located in the National Capital Region and is a major industrial and commercial center. Lucknow is the capital of the Indian state of Uttar Pradesh. It is a major cultural and educational center and is home to a number of universities and colleges. Sarnath is a town in the Indian state of Uttar Pradesh. It is located 10 kilometers from Varanasi and is a major Buddhist pilgrimage site.

Eight health districts have been created to streamline the functioning of the district health administration.

The correct answer is: B. Stateless society.

Marxism is a method of socioeconomic analysis that uses a materialist interpretation of historical development, better known as historical materialism, to understand class relations and social conflict as well as a dialectical perspective to view social transformation. It originates from the works of 19th-century German philosophers Karl Marx and Friedrich Engels.

Marxism uses a materialist interpretation of history to understand class relations and social conflict. This means that it views history as being driven by the material conditions of life, such as the way in which people produce and distribute goods and services. Marx argued that the history of all hitherto existing society is the history of class struggles. He believed that the working class, or proletariat, would eventually overthrow the capitalist class, or bourgeoisie, and establish a classless society.

Marxism also uses a dialectical perspective to view social transformation. This means that it views social change as being a process of conflict and resolution between opposing forces. Marx believed that the contradictions inherent in capitalism would eventually lead to its collapse and the establishment of socialism.

The main objective of Marxism is to create a stateless society in which the means of production are owned and controlled by the working class. This society would be classless, moneyless, and stateless.

Option A, dictatorship, is not the main objective of Marxism. Marx believed that the working class would eventually overthrow the capitalist class and establish a dictatorship of the proletariat. However, he also believed that this would be a temporary measure, necessary to suppress the capitalist class and establish socialism. Once socialism was established, the state would wither away and a classless society would be created.

Option C, to establish strong centre, is not the main objective of Marxism. Marx believed that the state was a tool of class oppression. He argued that the working class would eventually overthrow the state and establish a classless society.

Option D, protection of weaker sections, is not the main objective of Marxism. Marx believed that the working class would eventually overthrow the capitalist class and establish a classless society in which everyone would be equal.

The correct answer is: C. It has a high dipole moment.

A dipole moment is a measure of the separation of charge in a molecule. Water has a high dipole moment because the oxygen atom is more electronegative than the hydrogen atoms, which means that the electrons in the O-H bonds are shared unequally. This results in a partial negative charge on the oxygen atom and a partial positive charge on the hydrogen atoms.

Ionic salts are made up of positively charged ions (cations) and negatively charged ions (anions). The positive and negative charges of the ions are attracted to the oppositely charged ends of the water molecules, which causes the ions to dissolve in water.

The other options are not correct because:

• A. Water has a high specific heat, which means that it takes a lot of energy to raise its temperature. This is not related to its ability to dissolve ionic salts.
• B. Water has no color. This is not related to its ability to dissolve ionic salts.
• D. Water has a high boiling point. This is not related to its ability to dissolve ionic salts.

The correct answer is D. Truant.

A truant is a child who stays away from school without any good reason. Truancy is a serious problem that can have long-term consequences for children. It can lead to academic failure, dropping out of school, and involvement in crime.

There are many reasons why children might truant from school. Some children may feel like they don't belong at school or that they are not being successful. Others may be struggling with difficult home lives or mental health problems. Still others may be involved in gangs or other criminal activity.

Whatever the reason, truancy is a serious problem that needs to be addressed. If you are concerned that your child is truant, it is important to talk to them about it and to seek help from their school or other resources.

Here is a brief explanation of each of the options:

• A vagabond is a person who wanders from place to place without a home or job.
• A delinquent is a person who breaks the law.
• A schizophrenic is a person who has a mental disorder that affects their thinking, feeling, and behavior.

Truancy is a specific problem that refers to children who stay away from school without any good reason. It is important to distinguish truancy from other problems, such as homelessness, delinquency, and mental illness.

The correct answer is: A. Raises the price because the demand for the good is elastic.

The own-price elasticity of demand is a measure of how responsive consumers are to changes in the price of a good. A good with an elastic demand is one where consumers are very responsive to changes in price, meaning that a small change in price will lead to a large change in quantity demanded. A good with an inelastic demand is one where consumers are not very responsive to changes in price, meaning that a large change in price will lead to a small change in quantity demanded.

In this case, the firm learns that the own-price elasticity of demand for its product is 3.5. This means that the demand for its product is elastic, and that consumers are very responsive to changes in price. Therefore, the firm can raise its price and still expect to increase its total revenue.

Here is a more detailed explanation of each option:

• Option A: Raises the price because the demand for the good is elastic. This is the correct answer, as explained above.
• Option B: Lowers the price because the demand for the good is elastic. This is incorrect, as a firm with an elastic demand should raise its price, not lower it.
• Option C: We need information on the firm's cost structure to answer. This is incorrect, as the firm's cost structure is not relevant to the decision of whether to raise or lower the price.
• Option D: Raise the price because demand is elastic. This is incorrect, as the firm should raise its price, not lower it.

The correct answer is A. Both the ordinary glass tube and the glass capillary tube will have water rise in them when dipped in a beaker of water.

The capillary action is the ability of a liquid to flow in narrow spaces without the assistance of, and in opposition to external forces like gravity. The phenomenon of capillary action arises from cohesive and adhesive forces between the liquid and the surface of the tube. The cohesive forces are the forces of attraction between the liquid molecules themselves, while the adhesive forces are the forces of attraction between the liquid molecules and the molecules of the tube.

When a glass tube is dipped in water, the water molecules are attracted to the glass molecules. This attraction causes the water molecules to be pulled up the tube. The higher the surface tension of the water, the greater the capillary action.

The ordinary glass tube and the glass capillary tube are both made of glass. Therefore, both tubes will have water rise in them when dipped in a beaker of water. However, the amount of water that rises in each tube will be different. The capillary tube has a smaller diameter than the ordinary glass tube. This means that the adhesive forces between the water molecules and the glass molecules are stronger in the capillary tube than in the ordinary glass tube. Therefore, the water will rise higher in the capillary tube than in the ordinary glass tube.

The correct answer is: A. Magnified, virtual, erect image.

A microscope is an instrument used to magnify small objects. It uses a combination of lenses to create an enlarged image of the object. The image formed by a microscope is always virtual, erect, and magnified.

A virtual image is an image that is formed by light rays that do not actually intersect. Instead, the light rays appear to come from a point behind the mirror or lens. A virtual image is always upright, or erect. A magnified image is an image that is larger than the object itself.

The image formed by a microscope is always virtual, erect, and magnified because of the way that the lenses in the microscope work. The objective lens focuses the light from the object onto the eyepiece lens. The eyepiece lens then magnifies the image formed by the objective lens.

The image formed by a microscope is useful for viewing small objects that cannot be seen with the naked eye. It is also useful for measuring small objects.

The correct answer is: D. All of the above

A temperature inversion is a layer of Earth's atmosphere where temperature increases with height. This is opposite to the normal situation, where temperature decreases with height. Temperature inversions can occur in the lower atmosphere (troposphere) or the upper atmosphere (stratosphere).

Temperature inversions can be caused by a number of factors, including:

• Subsidence: When air sinks, it warms. This can cause a temperature inversion if the sinking air is not mixed with the surrounding air.
• Advection: When warm air moves over cold air, the warm air can form a layer on top of the cold air. This can cause a temperature inversion.
• Radiation: At night, the Earth's surface cools by radiating heat into space. This can cause a temperature inversion if the air near the surface is cooler than the air above it.

Temperature inversions can have a number of effects, including:

• Reduced visibility: Temperature inversions can trap pollutants near the ground, which can reduce visibility.
• Smog: Temperature inversions can also trap water vapor near the ground, which can lead to the formation of smog.
• Heat waves: Temperature inversions can trap heat near the ground, which can lead to heat waves.

Temperature inversions can be dangerous, as they can trap pollutants and lead to heat waves. It is important to be aware of the potential dangers of temperature inversions and to take precautions to protect yourself and your family.

The correct answer is A. because of desiccation and mechanical damage to the tissues.

Frost is a thin layer of ice that forms on surfaces when the temperature drops below freezing. When frost forms on plants, it can cause desiccation, or drying out, of the plant's tissues. This is because frost crystals form on the surface of the plant and absorb water from the plant's cells. The water loss can cause the plant's cells to collapse and die.

Frost can also cause mechanical damage to plant tissues. When frost crystals form on the surface of the plant, they can expand and rupture the plant's cells. This can cause the plant to wilt and die.

Respiration and transpiration are not the main causes of plant death from frost. Respiration is the process by which plants use oxygen to break down glucose and release energy. Transpiration is the process by which plants lose water vapor through their leaves. Both respiration and transpiration can slow down or stop at low temperatures, but they are not the main causes of plant death from frost.

In conclusion, plants are killed in winter by frost because of desiccation and mechanical damage to the tissues.

The correct answer is: **B) Sen**.

The Sena dynasty was a Hindu dynasty that ruled over parts of eastern India from the 11th to the 12th centuries. The Senas were originally from Bengal, and they established their capital at Gaur. They were a powerful dynasty, and they extended their rule over much of eastern India, including the kingdom of Bishnupur.

The Senas were patrons of the arts and literature, and they built many temples and monasteries. They were also known for their military prowess, and they fought many battles against the Pala dynasty. The Sena dynasty came to an end in the 12th century, when they were overthrown by the Palas.

The other options are incorrect. The Malla dynasty ruled over Nepal from the 13th to the 18th centuries. The Pala dynasty ruled over Bengal from the 8th to the 12th centuries. The Gupta dynasty ruled over much of northern India from the 4th to the 6th centuries.

The correct answer is A. America.

America has the maximum per capita land because it is the third largest continent in the world by area, but it has a relatively small population. The population of America is about 993 million people, which is about 14% of the world's population. The area of America is about 42,300,000 square kilometers, which is about 28% of the world's land area. This means that the per capita land area of America is about 4.4 square kilometers per person.

Australia has the second highest per capita land area, with about 3.3 square kilometers per person. Africa has the third highest per capita land area, with about 2.4 square kilometers per person. Europe has the fourth highest per capita land area, with about 2.2 square kilometers per person.

The population of Australia is about 25 million people, which is about 0.3% of the world's population. The area of Australia is about 8,600,000 square kilometers, which is about 5.9% of the world's land area. This means that the per capita land area of Australia is about 3.3 square kilometers per person.

The population of Africa is about 1.3 billion people, which is about 17% of the world's population. The area of Africa is about 30,300,000 square kilometers, which is about 20% of the world's land area. This means that the per capita land area of Africa is about 2.4 square kilometers per person.

The population of Europe is about 747 million people, which is about 9.7% of the world's population. The area of Europe is about 10,180,000 square kilometers, which is about 6.8% of the world's land area. This means that the per capita land area of Europe is about 2.2 square kilometers per person.

The correct answer is: B. ionosphere

The ionosphere is a region of Earth's upper atmosphere that is ionized by solar radiation. It is important for radio propagation because it reflects radio waves back to Earth, allowing them to travel over long distances.

The troposphere is the lowest layer of Earth's atmosphere, extending from the surface to about 12 kilometers (7.5 miles). It is the layer where most weather occurs, and it is not very important for radio propagation.

The exosphere is the outermost layer of Earth's atmosphere, extending from about 100 kilometers (62 miles) to about 10,000 kilometers (6,200 miles). It is very thin, and it does not play a significant role in radio propagation.

The thermosphere is the layer of Earth's atmosphere above the mesosphere, extending from about 80 kilometers (50 miles) to about 600 kilometers (370 miles). It is very hot, and it does not play a significant role in radio propagation.

In addition to the ionosphere, other factors that can affect radio propagation include the Earth's magnetic field, the Sun's activity, and the Earth's topography.

The correct answer is: B. Permanent tissue

Permanent tissues are made up of cells that have lost the capacity of cell division. They are the main structural components of the body and are responsible for carrying out the body's functions.

Meristem tissue is a type of plant tissue that is made up of cells that are capable of cell division. It is responsible for the growth of plants.

Both a and b is not the correct answer because permanent tissue is not made up of cells that are capable of cell division.

None of these is not the correct answer because permanent tissue is a type of tissue.

The answer is pack.

A strap is a part of a backpack, just as a wolf is a part of a pack.

A fox is not a part of a backpack, nor is an animal, wood, or flow.

The correct answer is A) Kanyashree Prakalpa.

Kanyashree Prakalpa is a flagship program of the Government of West Bengal for promoting girls' education. It was launched in 2013 with the objective of reducing the dropout rate of girls from schools and colleges, and empowering them through education.

The program provides a one-time cash incentive of Rs. 25,000 to girls who complete their secondary or higher secondary education. The incentive is payable in two installments, with the first installment being paid on completion of secondary education and the second installment being paid on completion of higher secondary education.

In addition to the cash incentive, the program also provides a number of other benefits to girls, such as free bicycles, scholarships, and training in vocational skills. The program has been very successful in promoting girls' education in West Bengal. The dropout rate of girls from schools has declined significantly since the launch of the program, and more girls are now enrolling in colleges and universities.

The other options are incorrect.

* Sabuj Sathi is a program of the Government of West Bengal for providing bicycles to students.
* Siksha Sathi is a program of the Government of West Bengal for providing scholarships to students.
* Yuvashree Arpan is a program of the Government of West Bengal for providing financial assistance to unemployed youth.

The correct answer is: A. did/find

The sentence is in the past tense, so the verb "find" should also be in the past tense. The options "do/find" and "were/found" are in the present tense and past participle tense, respectively, which are not consistent with the tense of the sentence. The option "did/found" is in the past tense and past participle tense, which is consistent with the tense of the sentence.

The sentence can be paraphrased as:

A: "I'll drink tea from this tin mug."
B: "Where did you find it?"

In this paraphrase, the verb "find" is in the past tense because it is describing an event that happened in the past. The option "did/find" is the most appropriate option because it is in the past tense and consistent with the tense of the sentence.

The correct answer is: A. Bankrupt.

A bankrupt person is a person who has been declared insolvent by a court of law. This means that they are unable to pay their debts and have no assets that can be used to repay them. Bankrupt people are not allowed to vote in elections until they have been discharged from bankruptcy.

A person who has been convicted of certain crimes or corruption is not allowed to vote in elections. This includes people who have been convicted of treason, murder, or other serious crimes. People who have been convicted of corruption, such as bribery or embezzlement, are also not allowed to vote.

Non-resident citizens are not allowed to vote in elections in the country where they are not resident. This is because they are not considered to be full citizens of that country.

Mentally unsound people are not allowed to vote in elections. This is because they may not be able to understand the issues at stake in an election or make a rational decision about who to vote for.

It is important to note that these are just general rules and there may be exceptions in some cases. For example, some countries allow bankrupt people to vote if they have been discharged from bankruptcy. It is always best to check the specific rules in the country where you are voting.

The correct answer is B. saponification.

Saponification is a chemical reaction that produces soap and glycerin from fats and oils. The reaction is between a fat or oil and an alkali, such as sodium hydroxide or potassium hydroxide. The alkali breaks down the fat or oil into its component parts, which are glycerol and fatty acids. The fatty acids then react with the alkali to form soap.

Emulsification is a process that allows two liquids that do not normally mix to form a stable mixture. This is done by adding an emulsifier, which is a substance that helps to keep the two liquids from separating.

Halogenation is a chemical reaction that involves the addition of one or more halogen atoms to a molecule. The halogens are fluorine, chlorine, bromine, and iodine.

Oxidation is a chemical reaction that involves the loss of electrons from an atom or molecule. This can happen in a number of ways, such as by the addition of oxygen or the removal of hydrogen.

In the formation of soaps, the fats are reacted with alkali to form soap and glycerin. This reaction is called saponification.

The correct answer is: A) Coal and iron ore.

The Asansol-Durgapur industrial belt is located in the state of West Bengal in India. It is one of the largest industrial areas in India and is known for its coal and iron ore reserves. The belt is home to a number of steel mills, power plants, and chemical plants.

Coal is a fossil fuel that is used to generate electricity and produce steel. Iron ore is a mineral that is used to make steel. Both coal and iron ore are essential for the production of steel, which is a major industry in the Asansol-Durgapur industrial belt.

Limestone and dolomite are minerals that are used in the production of cement. Bauxite and manganese are minerals that are used in the production of aluminum. Copper and petroleum are minerals that are used in the production of copper and petroleum products, respectively. These minerals are not as abundant in the Asansol-Durgapur industrial belt as coal and iron ore, so they are not as important to the development of the area.

The correct answer is A. beautiful view.

A bird's eye view is a view from above, as if you were a bird flying in the sky. It is a very wide view that allows you to see everything below you. In this case, the speaker is saying that the place they are at affords a beautiful view of the green valley below. This means that the view is very pretty and they can see a lot of the valley from where they are standing.

The other options are not correct because they do not accurately describe the view that the speaker is talking about. Option B, general view, is not specific enough. It does not say anything about the quality of the view, just that it is a general view. Option C, narrow view, is also not correct. A narrow view is a view that is limited to a small area. In this case, the speaker is saying that they can see a lot of the valley from where they are standing, so the view is not narrow. Option D, ugly view, is also not correct. An ugly view is a view that is not attractive. In this case, the speaker is saying that the view is beautiful, so it is not ugly.

The correct answer is (c), Kosi.

The Ramganga is a river in India that flows through the states of Uttarakhand and Uttar Pradesh. It is a tributary of the Ganges River. The Ramganga originates in the Garhwal Himalayas and flows south through the Kumaon Himalayas. It joins the Ganges River near Kanpur.

The Lisar is a river in India that flows through the states of Uttarakhand and Uttar Pradesh. It is a tributary of the Ramganga River. The Lisar originates in the Garhwal Himalayas and flows south through the Kumaon Himalayas. It joins the Ramganga River near Nainital.

The Gangan is a river in India that flows through the states of Uttarakhand and Uttar Pradesh. It is a tributary of the Ramganga River. The Gangan originates in the Garhwal Himalayas and flows south through the Kumaon Himalayas. It joins the Ramganga River near Haldwani.

The Kosi is a river in India that flows through the states of Bihar and Jharkhand. It is a tributary of the Ganges River. The Kosi originates in the Himalayas and flows east through the Bihar plains. It joins the Ganges River near Bhagalpur.

The Kosi is not a tributary of the Ramganga River.

The correct answer is A. Adiabatic compression and rarefaction.

Adiabatic compression and rarefaction are the two processes that occur during the propagation of sound waves in a gas. When a sound wave travels through a gas, the molecules in the gas are compressed and rarefied. This compression and rarefaction of the molecules causes the gas to expand and contract, which in turn creates the sound wave.

In adiabatic compression, the molecules in the gas are compressed without any heat transfer. This means that the internal energy of the gas increases, and the temperature of the gas increases. In adiabatic rarefaction, the molecules in the gas are rarefied without any heat transfer. This means that the internal energy of the gas decreases, and the temperature of the gas decreases.

The propagation of sound waves in a gas is a complex process, but it can be explained in terms of adiabatic compression and rarefaction. These two processes are essential for the transmission of sound waves through a gas.

Here is a brief explanation of each option:

• Option A: Adiabatic compression and rarefaction. This is the correct answer. As mentioned above, adiabatic compression and rarefaction are the two processes that occur during the propagation of sound waves in a gas.
• Option B: Isothermal compression and rarefaction. This is not the correct answer. In isothermal compression and rarefaction, the temperature of the gas remains constant. This is not possible during the propagation of sound waves in a gas, as the temperature of the gas increases during compression and decreases during rarefaction.
• Option C: Isochoric compression and rarefaction. This is not the correct answer. In isochoric compression and rarefaction, the volume of the gas remains constant. This is not possible during the propagation of sound waves in a gas, as the volume of the gas changes during compression and rarefaction.
• Option D: Isobaric compression and rarefaction. This is not the correct answer. In isobaric compression and rarefaction, the pressure of the gas remains constant. This is not possible during the propagation of sound waves in a gas, as the pressure of the gas changes during compression and rarefaction.

The correct answer is: A. Addresses first session of Parliament after each General Election

The President of India addresses the first session of Parliament after each General Election. This is a constitutional requirement, as laid down in Article 85 of the Constitution. The President's address is a major event in the Indian political calendar, and it is an opportunity for the President to outline the government's agenda for the coming year.

The President's address is usually delivered in the Central Hall of Parliament, and it is attended by the Prime Minister, the Cabinet, the Leader of the Opposition, and other members of Parliament. The address is also broadcast live on television and radio.

The President's address is a significant event in the Indian political system, and it is an opportunity for the President to set the tone for the government's agenda. The address is also a chance for the President to connect with the people of India, and to outline the government's plans for the future.

Here is a brief explanation of each option:

• Option A: The President of India addresses the first session of Parliament after each General Election. This is a constitutional requirement, as laid down in Article 85 of the Constitution. The President's address is a major event in the Indian political calendar, and it is an opportunity for the President to outline the government's agenda for the coming year.
• Option B: The President of India addresses the first session of Parliament at the beginning of each year. This is not correct. The President addresses the first session of Parliament after each General Election, which is not necessarily at the beginning of each year.
• Option C: The President of India addresses every session of Parliament. This is not correct. The President addresses the first session of Parliament after each General Election, and may also address other sessions of Parliament if the Prime Minister requests it.
• Option D: The President of India never addresses Parliament. This is not correct. The President addresses the first session of Parliament after each General Election, and may also address other sessions of Parliament if the Prime Minister requests it.
• Option E: None of the above. This is not correct. The correct answer is Option A.

The state government provides fodder farms e.g. Harringhata and Kalyani farms in Nadia.

The answer is B. Algiers.

The other four options are all capital cities of countries in North America. Algiers is the capital of Algeria, which is in North Africa.

Lima is the capital of Peru. New York is the most populous city in the United States and the state of New York. Tokyo is the capital of Japan. Beijing is the capital of China.

Beldi Apatite Mine is located in Purulia district of West Bengal.

The correct answer is (a). Neeraj Chopra won India’s only Gold Medal in Tokyo Olympics in the Javelin throw event. He threw the javelin 87.58 meters, breaking the national record and becoming the first Indian to win a gold medal in athletics at the Olympics.

(b) Shot put is an athletics event in which athletes throw a heavy spherical ball called a shot as far as possible. The shot is made of metal and weighs 7.26 kilograms for men and 4 kilograms for women.

(c) Boxing is a combat sport in which two people, usually wearing protective gloves, throw punches at each other for a predetermined number of rounds. Boxing is a popular sport all over the world and is one of the most watched Olympic sports.

(d) The 400 meters is a track and field sprint event. It is one of the oldest events in the Olympics, having been contested at every Summer Olympics since 1896. The 400 meters is a difficult event to run because it requires a combination of speed and endurance.

The correct answer is C) Easy credit to farmers.

The Kisan Credit Card (KCC) scheme is a credit facility provided by the Government of India to small and marginal farmers. The scheme was launched in 1998-99 with the objective of providing easy credit to farmers for meeting their short-term production needs. The KCC scheme is implemented by the State Governments through their respective cooperative banks and Regional Rural Banks (RRBs).

Under the KCC scheme, farmers are eligible for a loan up to Rs. 3 lakh, which can be used for meeting the cost of cultivation, such as purchase of seeds, fertilizers, pesticides, and other inputs. The loan is repayable over a period of 3 to 5 years, with a moratorium period of one year. The interest rate on the loan is 4% per annum.

The KCC scheme has been a major success, with over 10 crore farmers having availed of loans under the scheme. The scheme has helped farmers to improve their productivity and income. It has also helped to reduce the dependence of farmers on moneylenders.

The other options are incorrect because:

* Option A is incorrect because the KCC scheme does not provide subsidized fertilizers.
* Option B is incorrect because the KCC scheme does not provide crop insurance.
* Option D is incorrect because the KCC scheme does not provide free seeds.

The correct answer is: B) Queen Victoria.

The Victoria Memorial is a large marble building in Kolkata, India. It was built in the 19th century in memory of Queen Victoria, who was the Empress of India from 1876 to 1901. The memorial is a museum that houses a collection of art and artifacts from the Victorian era. It is one of the most popular tourist attractions in Kolkata.

Option A is incorrect because Queen Elizabeth II is the current Queen of the United Kingdom. She is not the subject of the Victoria Memorial.

Option C is incorrect because Queen Mary was the wife of King George V. She was not the subject of the Victoria Memorial.

Option D is incorrect because Queen Anne was the Queen of England from 1702 to 1714. She was not the subject of the Victoria Memorial.

The correct answer is (c). Champawat is the smallest district in Uttarakhand, followed by Bageshwar and Rudraprayag.

Champawat district has an area of 2,038 square kilometers. It is located in the Kumaon region of Uttarakhand. The district is bounded by Pithoragarh district to the north, Almora district to the east, Nainital district to the south, and Bageshwar district to the west. The district is named after its headquarters, Champawat town.

Bageshwar district has an area of 2,325 square kilometers. It is located in the Kumaon region of Uttarakhand. The district is bounded by Pithoragarh district to the north, Chamoli district to the east, Almora district to the south, and Champawat district to the west. The district is named after its headquarters, Bageshwar town.

Rudraprayag district has an area of 3,560 square kilometers. It is located in the Garhwal region of Uttarakhand. The district is bounded by Chamoli district to the north, Tehri Garhwal district to the east, Dehradun district to the south, and Haridwar district to the west. The district is named after its headquarters, Rudraprayag town.

The area of each district is as follows:

• Champawat: 2,038 square kilometers
• Bageshwar: 2,325 square kilometers
• Rudraprayag: 3,560 square kilometers

Therefore, the correct ascending order of the districts in Uttarakhand, in terms of area is:

(c) Champawat – Bageshwar – Rudraprayag

The correct answer is (c).

Section 13(1A) of the Hindu Marriage Act, 1955 provides for divorce on the ground of irretrievable breakdown of marriage. This ground was introduced by the Hindu Marriage (Amendment) Act, 1976.

To obtain a divorce on the ground of irretrievable breakdown of marriage, the petitioner must prove that the marriage has irretrievably broken down and that there is no possibility of reconciliation. The petitioner must also prove that they have lived separately for a period of not less than two years immediately preceding the presentation of the petition.

The court may grant a divorce on the ground of irretrievable breakdown of marriage if it is satisfied that the marriage has irretrievably broken down and that there is no possibility of reconciliation.

Section 13(1) of the Hindu Marriage Act, 1955 provides for divorce on the ground of adultery. Section 13(2) of the Hindu Marriage Act, 1955 provides for divorce on the ground of cruelty. Section 13B of the Hindu Marriage Act, 1955 provides for divorce on the ground of desertion.

The correct answer is (c) M.R. Venkatesh.

M.R. Venkatesh is an Indian chess grandmaster. He was awarded the title of Grandmaster by FIDE in 2019. He is the 29th grandmaster in India.

Deep Sen Gupta is an Indian chess player. He is a FIDE Master.

M.R. Lalit Babu is an Indian chess player. He is a FIDE Master.

Sahaj Grover is an Indian chess player. He is a FIDE Master.

M.R. Venkatesh is a stronger player than Deep Sen Gupta, M.R. Lalit Babu, and Sahaj Grover. He has a higher FIDE rating than all of them. He has also won more tournaments than all of them.

The correct answer is C) Teesta.

The Teesta River is a major tributary of the Ganges River in West Bengal, India. It is the second largest river in West Bengal after the Ganges. The Teesta River originates in the Himalayas in the state of Sikkim and flows through the states of West Bengal and Assam. The Teesta River is a major source of water for irrigation and drinking water in West Bengal. It is also a popular tourist destination.

The other options are incorrect.

A) The Damodar River is a major tributary of the Ganges River in Jharkhand and West Bengal.
B) The Godavari River is the longest river in India. It originates in the Western Ghats in the state of Maharashtra and flows through the states of Telangana, Andhra Pradesh, Karnataka, and Madhya Pradesh.
D) The Mahanadi River is the longest river in Odisha. It originates in the Eastern Ghats in the state of Odisha and flows through the states of Chhattisgarh, Jharkhand, and West Bengal.

The missing number is $boxed{11}$.

The numbers in the sequence are all the prime numbers less than or equal to 100, except for 11.

A prime number is a natural number greater than 1 that is not a product of two smaller natural numbers. A natural number greater than 1 that is not prime is called a composite number.

The correct answer is: had.

The landlord had just rented the apartment when I got there. This is because the action of renting the apartment is in the past, and it happened before the action of getting there.

• Has is used to talk about actions that happen in the present or have just happened.
• Have is used to talk about actions that happen in the present or have just happened with more than one person.
• Had been is used to talk about actions that happened in the past and continued for a period of time.
• Had is used to talk about actions that happened in the past before another action in the past.

In this case, the landlord had just rented the apartment when I got there. This means that the action of renting the apartment happened before the action of getting there. The landlord could not have rented the apartment after I got there, because the apartment was already rented.

The correct answer is D. Up thrust and surface tension.

Upthrust is the upward force exerted by a fluid that opposes the weight of a partially or fully immersed object. Surface tension is the tendency of a liquid surface to shrink into the smallest possible area, and is caused by the cohesive forces between the molecules of the liquid.

When a bubble of air rises up through a liquid, the upthrust force pushes the bubble upwards, while the surface tension force pulls the bubble downwards. The net force on the bubble is upwards, and the bubble rises.

The other options are incorrect.

• Surface tension and adherence are not the only forces acting on a bubble of air rising up through a liquid. Upthrust is also a force acting on the bubble.
• Viscosity is a measure of the resistance of a fluid to flow. It is not a force.
• Air current over the liquid does not affect the motion of a bubble of air rising up through the liquid.

I hope this helps! Let me know if you have any other questions.

The correct answer is C. Cut motion.

A cut motion is a motion moved in the Parliament to reduce the amount of money that has been allocated for a particular item in the budget. It is a way of expressing disapproval of the government's spending priorities.

An adjournment motion is a motion moved in the Parliament to adjourn the House for a specified period of time. It is usually used to express dissatisfaction with the government's policies or to protest against the conduct of the House.

A censure motion is a motion moved in the Parliament to express disapproval of the government's conduct. It is a more serious motion than an adjournment motion and can lead to the fall of the government.

None of these motions are directly related to the Union Budget.

The correct answer is C. 24.

The wheel in the center of the Indian flag is called the Ashoka Chakra. It is a 24-spoked wheel, which is a symbol of the wheel of law or dharma. The Ashoka Chakra is a Buddhist symbol that was adopted by the Indian government in 1947. It is a reminder of the country's rich history and culture.

Option A is incorrect because the Ashoka Chakra has 24 spokes, not 20.

Option B is incorrect because the Ashoka Chakra has 24 spokes, not 33.

Option D is incorrect because the Ashoka Chakra has 24 spokes, not 40.

The correct answer is (d) Muslim.

The sex ratio in India is the number of females per 1000 males. According to the 2011 Census, the sex ratio in India was 940 females per 1000 males. This means that there were 940 females for every 1000 males in India.

The sex ratio varies across different religious communities in India. The lowest sex ratio is among Muslims, with 933 females per 1000 males. The highest sex ratio is among Christians, with 991 females per 1000 males.

There are a number of factors that contribute to the low sex ratio among Muslims in India. One factor is the practice of female infanticide. Female infanticide is the practice of killing female babies at birth. It is a form of gendercide, which is the deliberate killing of members of a particular sex. Female infanticide is a serious problem in India, and it is estimated that millions of female babies have been killed in India since the 1990s.

Another factor that contributes to the low sex ratio among Muslims in India is the practice of dowry. Dowry is a payment that is made by the bride's family to the groom's family at the time of marriage. It is a form of bride price, and it is a common practice in many parts of India. Dowry can be a very expensive practice, and it can put a lot of financial pressure on the bride's family. In some cases, families have been known to kill their daughters in order to avoid having to pay a dowry.

The low sex ratio among Muslims in India is a serious problem. It is a result of a number of factors, including female infanticide, dowry, and other forms of gender discrimination. It is important to address these issues in order to improve the lives of women and girls in India.

The correct answer is C. 3.

The elasticity of demand is a measure of how responsive consumers are to changes in price. It is calculated by dividing the percentage change in quantity demanded by the percentage change in price. In this case, the percentage change in quantity demanded is 30%, and the percentage change in price is 10%. Therefore, the elasticity of demand is 3.

A value of 3 means that for every 1% decrease in price, the quantity demanded will increase by 3%. This is considered to be a relatively elastic demand.

A value of 1 means that for every 1% decrease in price, the quantity demanded will increase by 1%. This is considered to be a unit elastic demand.

A value of less than 1 means that for every 1% decrease in price, the quantity demanded will increase by less than 1%. This is considered to be an inelastic demand.

In this case, the elasticity of demand is 3, which means that the demand for the product is relatively elastic. This means that consumers are very responsive to changes in price, and a small decrease in price will lead to a large increase in quantity demanded.

The correct answer is (b) Dalli-Rajhara.

Rourkela Steel Plant is a steel plant located in Rourkela, Odisha, India. It is one of the largest steel plants in India. The plant was established in 1954 with the help of the Soviet Union.

The plant gets its supplies of iron ore from Dalli-Rajhara, which is a town in the Jharsuguda district of Odisha. Dalli-Rajhara is one of the largest iron ore mines in India.

The other options are incorrect. Keonjhar is a district in Odisha, but it is not a major source of iron ore. Kamangundi is a village in the Mayurbhanj district of Odisha, and it is not a major source of iron ore either. Mayurbhanj is a district in Odisha, but it is not a major source of iron ore.

The correct answer is: C. the light blue UN Emblem is super-imposed on a white background.

The UN flag is a light blue flag with the UN emblem in the center. The emblem is a map of the world, centered on the North Pole, surrounded by olive branches, which are a symbol of peace. The flag is flown at UN headquarters and at UN offices around the world.

Option A is incorrect because the UN emblem is not white. Option B is incorrect because the UN emblem is not red. Option D is incorrect because the UN flag does not have a red emblem.

The correct answer is B. not to yield.

To put one's foot down means to refuse to be persuaded or to do something that one does not want to do. In this case, the man is being harassed by repeated acts of injustice, and he has decided that he will not tolerate it any longer. He is determined to stand up for himself and to not let the injustice continue.

The other options are incorrect because they do not accurately reflect the meaning of the phrase "put one's foot down." Option A, resign, means to give up one's job or position. Option C, withdraw, means to take back or cancel something. Option D, accept the proposal unconditionally, means to agree to something without any conditions.

In this case, the man is not resigning from his job, he is not taking back his proposal, and he is not agreeing to anything unconditionally. He is simply refusing to be persuaded or to do something that he does not want to do.

The correct answer is C. Carbon dioxide.

Soda water is a carbonated beverage that is made by dissolving carbon dioxide gas in water. The carbon dioxide gas is what gives soda water its fizzy taste.

Carbonic acid is a weak acid that is formed when carbon dioxide gas dissolves in water. It is the main component of soda water.

Sulphuric acid is a strong acid that is used in many industrial processes. It is not found in soda water.

Nitrous acid is a weak acid that is used in some explosives. It is not found in soda water.

The answer is C. Cow : Hen.

In all the other options, the first animal is a predator and the second animal is its prey. However, a cow is not a predator of a hen. In fact, cows and hens are both herbivores, meaning they eat plants.

A cat is a predator of mice. Lions are predators of deer. Hawks are predators of pigeons.

I hope this helps! Let me know if you have any other questions.

The correct answer is C. Only I is strong.

Argument I is strong because it provides evidence that privatization will make IITs financially healthy, competitive, and quality conscious. Argument II is weak because it is based on the assumption that privatization is always the best way to improve an institution, which is not necessarily true. Argument III is weak because it is based on the fear that privatization will lead to a decline in the quality of education at IITs, but there is no evidence to support this claim.

In conclusion, only Argument I is strong.

The correct answer is (a) Gujarat.

The M.L.A. Adarsh Village Scheme was launched in Gujarat in 2007. It is a scheme under which each Member of Legislative Assembly (MLA) in Gujarat is responsible for the development of one village in his or her constituency. The objective of the scheme is to improve the living conditions of the people in the villages and to make them self-reliant.

The scheme covers a wide range of activities, including infrastructure development, health care, education, agriculture, and rural employment. The MLAs are responsible for planning and implementing the schemes in their respective villages. They are also responsible for monitoring the progress of the schemes and for ensuring that the benefits reach the intended beneficiaries.

The M.L.A. Adarsh Village Scheme has been successful in improving the living conditions of the people in the villages of Gujarat. The scheme has also helped to bridge the gap between the rural and urban areas.

The other options are incorrect because:

(b) Haryana launched the Adarsh Gram Yojana in 2005.
(c) Madhya Pradesh launched the Mukhyamantri Jansampark Abhiyan in 2001.
(d) Rajasthan launched the Rajeev Gandhi Grameen Vidyutikaran Yojana in 2005.

The correct answer is (c) 30%.

Horizontal reservation is a type of affirmative action that provides a quota for women in government services. In Uttarakhand, women are guaranteed 30% reservation in government jobs. This means that at least 30% of all government jobs must be filled by women.

The other options are incorrect. Option (a) is 5%, which is less than the actual reservation percentage. Option (b) is 10%, which is more than the actual reservation percentage. Option (d) is 33%, which is not an option on the list.

I hope this helps!

The correct answer is (a).

Section 446 of the Code of Criminal Procedure 1973 deals with the release of a person on bail after conviction. It states that an order passed by a Magistrate under this section is appealable to the Session Judge.

The other options are incorrect because:

(b) The District Magistrate is not a judicial officer and cannot hear appeals.
(c) The High Court can only hear appeals from orders passed by the Session Judge or a higher court.
(d) The Supreme Court can only hear appeals from orders passed by the High Court or a higher court.

The correct answer is (c) S. Rama Dorai.

S. Rama Dorai was appointed as the Chairman of the Mumbai Stock Exchange (BSE) in March 2010. He is a former managing director of the State Bank of India and has over 35 years of experience in the banking sector. He is also a member of the board of directors of several companies.

Prof. Rakesh Mohan is a former Deputy Governor of the Reserve Bank of India. He is currently a member of the Prime Minister's Economic Advisory Council.

Prof. Bhagwati is an economist and a professor at Columbia University. He is a Nobel laureate in economics.

Prof. Manoranjan Mishra is a professor of economics at the Indian Institute of Technology, Delhi.

The correct answer is $boxed{text{D. undefined}}$.

To see why, let's first consider the limit as $x$ approaches 0 from the positive side. As $x$ gets closer and closer to 0, the cosine function approaches 1. This means that the numerator, $1 - cos(x^2)$, approaches 0. The denominator, $2x^4$, also approaches 0, but much more quickly. This is because $x^4$ is a much larger number than $x^2$ when $x$ is close to 0. So, the limit as $x$ approaches 0 from the positive side is 0 divided by a very small number, which is undefined.

Now, let's consider the limit as $x$ approaches 0 from the negative side. As $x$ gets closer and closer to 0 from the negative side, the cosine function approaches -1. This means that the numerator, $1 - cos(x^2)$, approaches -2. The denominator, $2x^4$, is still approaching 0, but it is still approaching 0 from the positive side. So, the limit as $x$ approaches 0 from the negative side is -2 divided by a very small number, which is also undefined.

Therefore, the limit as $x$ approaches 0 does not exist, and the answer is $boxed{text{D. undefined}}$.

The answer is C. Oil.

Cement, paste, and glue are all adhesives, while oil is not. Adhesives are substances that are used to stick two or more things together. Cement is a powder that is mixed with water to form a paste. Paste is a thick, sticky substance that is made by mixing flour or starch with water. Glue is a sticky substance that is made from natural or synthetic materials. Oil is a liquid that is made from petroleum or plants.

Cement, paste, and glue are all used to stick things together. Cement is used to build structures, such as buildings and bridges. Paste is used to stick paper and other materials together. Glue is used to stick a variety of materials together, such as wood, paper, and fabric.

Oil is not used to stick things together. It is used for a variety of other purposes, such as cooking, lubricating machines, and making cosmetics.

Mihir Sen was a famous long distance swimmer. He is best known for being the first Indian to cross the English Channel from Dover to Calais in 1958.

The correct answer is: **B) 1956**

The First Five-Year Plan of West Bengal was launched in 1956. It was a comprehensive plan that aimed to achieve rapid economic growth and development in the state. The plan focused on agriculture, industry, education, health, and infrastructure. It also included a number of social welfare programs.

The First Five-Year Plan was a success in many ways. It helped to increase agricultural production, industrial output, and literacy rates. It also improved the state's infrastructure and social welfare programs. However, the plan also faced some challenges, such as inflation and unemployment.

Overall, the First Five-Year Plan was a positive step for West Bengal. It helped to lay the foundation for future economic growth and development.

Here is a brief explanation of each option:

* Option A: 1951. This is the year in which the First Five-Year Plan of India was launched. However, the First Five-Year Plan of West Bengal was launched in 1956.
* Option B: 1956. This is the correct answer. The First Five-Year Plan of West Bengal was launched in 1956.
* Option C: 1961. This is the year in which the Second Five-Year Plan of West Bengal was launched.
* Option D: 1966. This is the year in which the Third Five-Year Plan of West Bengal was launched.

The correct answer is C. There are 6 players in a water polo team.

Each team consists of 6 players in the water at any one time, plus 3 substitutes. The game is played in two halves of 8 minutes each, with a 2-minute break at half-time. The object of the game is to score goals by throwing the ball into the other team's goal. The team with the most goals at the end of the game wins.

The players on a water polo team are typically divided into two groups: forwards and defenders. The forwards are responsible for scoring goals, while the defenders are responsible for preventing the other team from scoring goals. The goalkeeper is the only player who is allowed to touch the ball with their hands.

Water polo is a physically demanding sport that requires a high level of fitness and endurance. Players must be able to swim, dive, and throw the ball accurately. They must also be able to withstand the physical contact that is common in the sport.

Water polo is a popular sport around the world. It is an Olympic sport, and it is also played at the international, national, and club levels.

The correct answer is: A) Lost-wax technique.

Dhokra is a metal casting technique that originated in India. It is a lost-wax casting process, which means that the object to be cast is first made out of wax. The wax model is then coated with a layer of clay, which is then fired to harden the clay. The wax melts and runs out of the mold, leaving a hollow space in the shape of the original wax model. Molten metal is then poured into the mold to fill the space, and the mold is cooled and broken open to reveal the cast metal object.

Lost-wax casting is a very precise and delicate process, and it can be used to create intricate and detailed objects. It is a very old technique, and it is still used today to create a variety of objects, including jewelry, sculptures, and religious artifacts.

The other options are incorrect because they are not lost-wax casting techniques. Mold casting is a process in which molten metal is poured into a mold made of sand or plaster. Sand casting is a process in which molten metal is poured into a mold made of sand. Die casting is a process in which molten metal is forced into a mold under high pressure.

The correct answer is: A. gallantry in the presence of enemy.

The Shaurya Chakra is a military decoration of India awarded for gallantry in the presence of the enemy. It is the third-highest peacetime gallantry award in India, after the Param Vir Chakra and the Maha Vir Chakra. The award was instituted on 26 January 1950, the first Republic Day of India.

The Shaurya Chakra is a circular bronze medal with a diameter of 35 millimetres. The obverse of the medal bears the national emblem of India, with the words "Shaurya Chakra" inscribed in Devanagari script below. The reverse of the medal bears the words "For Gallantry in the Presence of the Enemy" inscribed in English and Hindi. The medal is suspended from a green ribbon with a red and white stripe in the centre.

The Shaurya Chakra is awarded to officers and men of the Indian Armed Forces, as well as to civilians who have performed acts of gallantry in the presence of the enemy. The award is not limited to members of the Indian Armed Forces, and has been awarded to civilians on a number of occasions.

The Shaurya Chakra is a prestigious award, and is considered to be one of the highest honours that can be bestowed on an individual in India. The award is a symbol of courage and sacrifice, and is worn with pride by those who have been awarded it.

The other options are incorrect because they do not accurately describe the criteria for the award of the Shaurya Chakra. Option B, gallantry otherwise than in the face of the enemy, is the criteria for the award of the Vir Chakra. Option C, most conspicuous bravery for some act of self sacrifice, is the criteria for the award of the Ashoka Chakra. Option D, none of the above, is incorrect because it does not accurately describe any of the criteria for the award of the Shaurya Chakra.

The correct answer is A. Neat and clean.

Spick and span is an idiom that means neat and clean. It is often used to describe a person's appearance or a room's condition. The phrase is thought to have originated in the 16th century, and it is still in common use today.

Option B, outspoken, means speaking freely and without hesitation. This is not the meaning of spick and span.

Option C, a ready-made thing, is not the meaning of spick and span.

Option D, garrulous, means talking too much. This is not the meaning of spick and span.

The correct answer is (c) 5.

Uttarakhand is a state in India with a population of 10,116,752 as of 2011. It is the 21st most populous state in India. Uttarakhand has 5 Lok Sabha constituencies, which are:

• Haridwar
• Almora
• Nainital
• Dehradun
• Garhwal

The Lok Sabha is the lower house of the Parliament of India. It is composed of 543 members, who are elected by the people of India. The term of the Lok Sabha is 5 years.

The number of members elected from each state to the Lok Sabha is determined by the population of the state. The larger the population of the state, the more members it is entitled to elect to the Lok Sabha.

Uttarakhand has a population of 10,116,752. This is less than the population of many other states in India, such as Uttar Pradesh, Maharashtra, and West Bengal. Therefore, Uttarakhand is entitled to elect 5 members to the Lok Sabha.

The correct answer is: A. The speed of ship.

A knot is a unit of speed equal to one nautical mile per hour, which is equal to 1.852 kilometers per hour or 1.15078 miles per hour. It is used to measure the speed of ships and other watercraft.

Option B is incorrect because the curvature of spherical objects is measured in degrees or radians.

Option C is incorrect because solar radiation is measured in watts per square meter.

Option D is incorrect because the intensity of earthquake shock is measured in the Richter magnitude scale or the moment magnitude scale.

The correct answer is: C. Australia

Australia won the first ICC T20 World Cup in 2007. They defeated India in the final by 5 wickets.

India: India was the host of the first ICC T20 World Cup. They were the favorites to win the tournament, but they were eliminated in the semi-finals by England.

Pakistan: Pakistan was one of the most successful teams in the early years of T20 cricket. They reached the final of the first ICC T20 World Cup, but they were defeated by Australia.

England: England was one of the surprise packages of the first ICC T20 World Cup. They reached the semi-finals, where they were defeated by India.

Australia: Australia was the most successful team in the first ICC T20 World Cup. They won the tournament, defeating India in the final.

Sri Krishna Kirtana was written by Boru Chandidas in the later half of 14th century CE.

The correct answer is C. Freedom of Social,Political and Economic aspects.

Liberalism is a political and moral philosophy based on the rights of the individual, liberty, consent of the governed and equality before the law. Liberals espouse a wide array of views depending on their understanding of these principles, but they generally support individual rights (including civil rights and human rights), liberal democracy, secularism, rule of law, economic and political freedom, freedom of speech, freedom of the press, freedom of religion, private property and a market economy.

Liberalism emerged as a distinct political movement in the 18th century, in opposition to the established monarchies and aristocracies of the time. Liberals sought to limit the power of the state and to protect the rights of individuals. They believed that people should be free to live their lives as they saw fit, without interference from the government.

Liberalism has been a major force in shaping the modern world. It has inspired revolutions, shaped constitutions and influenced governments around the globe. Liberalism is still a powerful force today, and it continues to evolve in response to new challenges.

A. Liberalization is the process of making something more liberal. It can refer to economic liberalization, political liberalization, or social liberalization. Economic liberalization is the process of reducing government control over the economy. Political liberalization is the process of increasing political freedom and democracy. Social liberalization is the process of increasing social freedom and tolerance.

B. Nature and Behaviour is a broad term that can refer to many different things. It can refer to the physical world, the human world, or the world of ideas. It can also refer to the way things are, the way things should be, or the way things might be.

C. Freedom of Social,Political and Economic aspects is a fundamental human right that is essential for a just and equitable society. It includes the right to freedom of expression, the right to freedom of association, the right to freedom of religion, the right to freedom of movement, and the right to property.

D. Religious conservationism is a belief in the importance of preserving traditional religious values and practices. It is often associated with opposition to social change and to religious pluralism.

The correct answer is B. Scientist.

Mathematics is a branch of knowledge that deals with the logic of shape, quantity, and arrangement. Logic is the study of reasoning. Science is a system of knowledge that is based on facts that have been gathered through observation and experimentation.

A scientist is a person who studies or practices science. Scientists use logic to develop theories about the natural world. They then test these theories through experiments. If the experiments support the theories, the theories become part of the body of scientific knowledge.

The other options are incorrect because they do not have the same relationship to science as logic has to mathematics.

• Facts are not the same as logic. Facts are statements that are true, while logic is the study of reasoning.
• Experiment is not the same as science. An experiment is a procedure that is used to test a hypothesis, while science is a system of knowledge that is based on facts that have been gathered through observation and experimentation.
• Laboratory is not the same as science. A laboratory is a place where experiments are conducted, while science is a system of knowledge that is based on facts that have been gathered through observation and experimentation.

The correct answer is: A. Say's law.

Say's law is an economic theory that states that supply creates its own demand. This means that if businesses produce goods and services, then people will have the money to buy them. This theory was first proposed by Jean-Baptiste Say in the early 1800s.

Pigou's law of employment is a theory that states that unemployment can be reduced by increasing aggregate demand. This can be done by increasing government spending, lowering taxes, or increasing the money supply.

Giffen's paradox is a phenomenon in which an increase in the price of a good leads to an increase in demand for that good. This can happen if the good is a necessity and people are willing to pay more for it even if it is more expensive.

Keynesian theory of employment is a theory that states that unemployment can be caused by a lack of aggregate demand. This can happen during a recession, when businesses are not producing enough goods and services to employ everyone who wants to work.

In conclusion, Say's law is the theory that supply creates its own demand and therefore full employment is natural situation.

The correct answer is (a) Nizamuddin Aulia.

Nizamuddin Aulia was a Sufi saint who lived in Delhi from 1238 to 1325. He was the most reputed disciple of Shaikh Farid and had seen the reign of as many as seven sultans of Delhi. He was a popular figure and attracted many followers from all walks of life. He was known for his piety and his teachings on love and compassion.

Shaikh Nasiruddin Chirag was a Sufi saint who lived in Delhi from 1275 to 1356. He was a disciple of Nizamuddin Aulia and was known for his scholarship and his piety. He was the founder of the Chishti order of Sufis.

Shaikh Salim Chisti was a Sufi saint who lived in Fatehpur Sikri from 1478 to 1572. He was a disciple of Moinuddin Chishti and was known for his miracles and his teachings on love and devotion. He was the spiritual guide of Akbar the Great.

(d) None of the above is not the correct answer because Nizamuddin Aulia was the most reputed disciple of Shaikh Farid who had seen the reign of as many as seven sultans of Delhi.

The correct answer is A) Christians.

Christmas is a major festival celebrated by Christians all over the world. It is a time to celebrate the birth of Jesus Christ. In West Bengal, Christmas is celebrated by a large number of Christians. The festival is marked with religious services, feasting, and gift giving.

Hindus, Muslims, and Sikhs are also major religious groups in West Bengal, but they do not celebrate Christmas. Hindus celebrate festivals such as Diwali and Holi, Muslims celebrate festivals such as Eid al-Fitr and Eid al-Adha, and Sikhs celebrate festivals such as Guru Nanak Dev Ji's birthday and Vaisakhi.

The correct answer is: D. Delhi

The 10th edition of the International Puppet Festival was held in Delhi from October 26 to November 5, 2017. The festival was organized by the National Centre for Puppetry (NCP) under the Ministry of Culture, Government of India. It was inaugurated by the Minister of Culture, Shri Mahesh Sharma.

The festival featured a wide range of puppetry performances from India and abroad. There were also workshops, seminars, and exhibitions on puppetry. The festival was a great success and attracted a large number of visitors.

The other options are incorrect because:

• Kolkata is the capital of West Bengal.
• Chennai is the capital of Tamil Nadu.
• Mumbai is the capital of Maharashtra.

The correct answer is A. Tracheophytes.

Tracheophytes are vascular plants, which means they have specialized tissues that transport water and nutrients throughout the plant. These tissues are called xylem and phloem. Xylem transports water and minerals from the roots to the leaves, while phloem transports sugars from the leaves to the rest of the plant.

Bryophytes are non-vascular plants, which means they do not have xylem or phloem. They are therefore limited in size and can only grow in moist environments.

Thallophytes are algae and fungi. They are also non-vascular plants.

Therefore, the only plants that have vascular tissues are tracheophytes.

The first recipient of Padma Bhushan Award in West Bengal was Jnan Chandra Ghosh for his contribution in the field of Science and Engineering.

The correct answer is (b) 55%.

According to the provisional figures of Census 2011, the population of India is 1210.2 million. Out of this, the population below the age of 35 years is 662.5 million. This is 55% of the total population.

The other options are incorrect. Option (a) is incorrect because it is less than the actual percentage. Option (c) is incorrect because it is more than the actual percentage. Option (d) is incorrect because it is not a possible percentage.

Arati Saha was a long distance swimmer and was inspired by Mihir Sen to cross the Englisg Channel in 1959.

The answer is C. Simmer.

Blaze, glint, shimmer, and glimmer all refer to a bright light or reflection. Simmer, on the other hand, refers to a low, steady boiling.

Blaze: a bright, often destructive fire.
Glint: a brief flash of light, especially one reflected from a surface.
Shimmer: a soft, flickering light, especially one seen on a surface of water or on a hot day.
Glimmer: a faint or flickering light.

The correct answer is: C. Cell wall

Bacteria are prokaryotes, which means they do not have a nucleus or other membrane-bound organelles. They do have a cell wall, which is a rigid structure that protects the cell and helps it maintain its shape. Plant cells also have a cell wall, but it is made of cellulose, while bacterial cell walls are made of peptidoglycan.

A. Small nucleus: Bacteria do not have a nucleus. Instead, their DNA is located in the cytoplasm, which is the fluid-filled space inside the cell.
B. Plasma membrane: All cells have a plasma membrane, which is a thin layer that surrounds the cell and separates it from the environment.
D. Spore formation: Some bacteria can form spores, which are dormant cells that can survive in harsh conditions. Spores are not unique to bacteria, however; some fungi and algae can also form spores.

In the past, bacteria were often considered to be plants because they are both prokaryotes and do not have a nucleus. However, it is now known that bacteria are more closely related to archaea than to plants. Archaea are also prokaryotes, but they have a different cell structure than bacteria. For example, archaea do not have a cell wall made of peptidoglycan.

Bacteria are an important part of the Earth's ecosystem. They play a role in the cycling of nutrients, the decomposition of organic matter, and the production of antibiotics.

The correct answer is A) Tea gardens.

The Dooars region in West Bengal is known for its tea gardens. It is one of the largest tea-producing regions in India. The tea gardens in the Dooars are spread over an area of about 10,000 square kilometers. The region has a tropical climate with an average temperature of 27 degrees Celsius. The tea gardens are located in the foothills of the Himalayas and are watered by the Teesta River. The soil in the Dooars is ideal for growing tea. The tea leaves are plucked by hand and then processed in the tea factories. The tea produced in the Dooars is known for its quality and flavor. It is exported to many countries around the world.

Option B is incorrect because the Dooars region is not known for its coal mines. Coal mines are located in other parts of West Bengal, such as the Raniganj Coalfield.

Option C is incorrect because the Dooars region is not known for its salt pans. Salt pans are located in other parts of India, such as the Rann of Kutch in Gujarat.

Option D is incorrect because the Dooars region is not known for its oil fields. Oil fields are located in other parts of India, such as the Assam-Arakan basin in the northeast.

The correct answer is C. Jayanta Mahapatra.

Girish R. Karnad, Badal Sircar, and Vijay Tendulkar are all well-known Indian dramatists. Jayanta Mahapatra is an Indian poet.

Girish R. Karnad (1938-2019) was an Indian playwright, actor, director, and screenwriter. He is best known for his plays, which often explore themes of Indian history and culture. His most famous play is "Tughlaq" (1964), which tells the story of the 14th-century Muslim ruler Muhammad bin Tughluq.

Badal Sircar (1924-2011) was an Indian playwright and theatre director. He is best known for his plays, which often deal with social and political issues. His most famous play is "Evam Indrajit" (1962), which tells the story of a man who is struggling to come to terms with the death of his wife.

Vijay Tendulkar (1928-2008) was an Indian playwright, screenwriter, and essayist. He is best known for his plays, which often deal with social and political issues. His most famous play is "Sakharam Binder" (1972), which tells the story of a prostitute who is struggling to make ends meet.

Jayanta Mahapatra (born 1928) is an Indian poet. He is best known for his poetry, which often deals with themes of nature, love, and loss. His most famous collection of poems is "A Rain of Rites" (1976).

The correct answer is: A) Folk poetry competition.

Kavigan is a traditional form of folk poetry competition in the Philippines. It is a form of oral literature that is performed by two or more poets who compete to see who can compose the best poem. The poems are usually about love, nature, or social issues. The competition is often held at festivals or other special events.

Option B is incorrect because devotional singing is a form of religious music that is used to praise God or a saint. Option C is incorrect because instrumental music is a form of music that is performed without vocals. Option D is incorrect because puppetry is a form of theater that uses puppets to tell stories.

I hope this helps! Let me know if you have any other questions.

The correct answer is: B. The cost of advantage forgone.

Opportunity cost is the cost of an alternative that must be forgone in order to pursue a certain action. In other words, it is the value of the best alternative that is given up when a choice is made.

For example, if you choose to go to college, you are forgoing the opportunity to work full-time and earn money. The opportunity cost of going to college is the income you would have earned if you had worked instead.

Opportunity cost is an important concept in economics because it helps us to make rational decisions. When we are faced with a choice, we need to consider the opportunity cost of each option in order to make the best decision for us.

Option A is incorrect because it refers to the cost of taking advantage of an opportunity. Option C is incorrect because it refers to the cost of a particular situation. Option D is incorrect because it refers to the cost of speculative activities. Option E is incorrect because it refers to the minimum cost to carry out a project.

The correct answer is: A. World Post Day

World Post Day is celebrated on February 13 every year to commemorate the establishment of the Universal Postal Union (UPU) in 1874. The UPU is an intergovernmental organization that coordinates and develops international postal services. It is the oldest international organization in the world.

World Post Day is an opportunity to raise awareness of the importance of the postal sector and its role in promoting sustainable development. The theme for World Post Day 2023 is "Connecting the world, shaping the future."

The other options are incorrect because:

• International Day of the Girl Child is celebrated on October 11.
• World Mental Health Day is celebrated on October 10.
• World Radio Day is celebrated on February 13.

World Radio Day is a United Nations observance held annually on February 13 to celebrate radio, a medium that reaches the vast majority of the world's population. The day was established by the United Nations Educational, Scientific and Cultural Organization (UNESCO) in 2011.

The theme for World Radio Day 2023 is "Radio and Trust." The theme highlights the role of radio in promoting trust and understanding between people and cultures.

The correct answer is: C. Pie : Slice

An arc is a part of the circumference of a circle. A pie is a round, flat, baked dish with a filling. A slice is a piece of pie.

A number is a mathematical object used to count, measure, and label. A count is the act of determining the number of items in a collection. A fraction is a part of a whole. A percentage is a number or rate that is expressed as a fraction of 100. A segment is a part of a line.

Here is a diagram that illustrates the relationship between an arc and a circle:

[Diagram of a circle with an arc]

The arc is the curved part of the circle, and the circle is the entire shape.

Here is a diagram that illustrates the relationship between a pie and a slice:

[Diagram of a pie with a slice]

The pie is the entire shape, and the slice is a part of the pie.

The correct answer is: **B) Northern Himalayan foothills**

The northern Himalayan foothills are located in a seismically active zone because they are close to the Himalayas, which are a mountain range that is still being formed. The Himalayas are formed by the collision of the Indian and Eurasian tectonic plates, and this collision is what causes earthquakes in the region.

The southern coastal regions of West Bengal are not located in a seismically active zone because they are far from the Himalayas. The central plains of West Bengal are also not located in a seismically active zone because they are located on a stable tectonic plate. The plateau region of West Bengal is also not located in a seismically active zone because it is located on a stable tectonic plate.

In conclusion, the northern Himalayan foothills are located in a seismically active zone because they are close to the Himalayas, which are a mountain range that is still being formed. The Himalayas are formed by the collision of the Indian and Eurasian tectonic plates, and this collision is what causes earthquakes in the region.

The correct answer is B. of.

The word "capable" means "having the ability or skill to do something." In this sentence, the word "doing" is a gerund, which is a verb that is used as a noun. Gerunds are typically preceded by the preposition "of." Therefore, the correct answer is "capable of doing anything."

The other options are incorrect because they do not make sense in the context of the sentence. The word "about" is used to talk about a topic or subject. The word "on" is used to talk about a surface or location. The word "in" is used to talk about a place or position.

Here are some examples of how the word "capable" can be used in a sentence:

• I am capable of running a marathon.
• She is capable of solving difficult math problems.
• He is capable of playing the piano beautifully.
• We are capable of achieving anything we set our minds to.

The correct answer is A. don't remember.

The sentence is in the present tense, so we need to use a present tense verb. The past tense verb didn't remember is not correct because it refers to a past event. The present continuous verb am not remembering is also not correct because it refers to an ongoing action. The present perfect verb haven't remembered is also not correct because it refers to an action that has happened at some point in the past but is not necessarily still happening.

The verb don't remember is the most appropriate verb to use in this sentence because it is a simple present tense verb that refers to a fact. The speaker is simply stating that they do not remember the woman's name. They are not saying that they are currently in the process of not remembering her name, or that they have not remembered her name in the past. They are simply saying that they do not remember her name at this moment in time.

Here are some other examples of how the verb don't remember can be used in a sentence:

• I don't remember where I put my keys.
• I don't remember what I had for breakfast.
• I don't remember the name of the woman I met at the party last night.

The correct answer is: C. Either I or II is implicit.

The statement "Nobody can predict as to how long our country would take to contain the unfortunate and disastrous terrorist activities" does not provide enough information to determine whether or not it is impossible to put an end to terrorist activities. It is possible that the statement is simply acknowledging the difficulty of predicting the future, and that it does not mean that it is impossible to stop terrorist activities.

The statement also does not provide enough information to determine whether or not efforts to control the terrorist activities are on. It is possible that the statement is simply acknowledging the difficulty of the task, and that it does not mean that there are no efforts being made to stop terrorist activities.

Therefore, either assumption I or assumption II could be implicit in the statement.

The correct answer is A. Sound signal into current signal.

A microphone is a device that converts sound waves into electrical signals. The electrical signal can then be amplified, transmitted, recorded, or processed in other ways.

There are many different types of microphones, but they all work by converting sound waves into vibrations. These vibrations are then converted into electrical signals by a diaphragm, which is a thin piece of material that vibrates in response to sound waves.

The electrical signal from the microphone can then be amplified and transmitted to a speaker, which converts the electrical signal back into sound waves.

Microphones are used in a wide variety of applications, including recording music, broadcasting, and telecommunications.

Here is a brief explanation of each option:

• Option A: Sound signal into current signal. This is the correct answer. A microphone converts sound waves into electrical signals.
• Option B: Current signal into sound signal. This is incorrect. A microphone does not convert current signals into sound signals.
• Option C: Sound signal into light signal. This is incorrect. A microphone does not convert sound signals into light signals.
• Option D: Light signal into sound signal. This is incorrect. A microphone does not convert light signals into sound signals.

The correct answer is: C.V. Raman.

C.V. Raman was an Indian physicist who won the 1930 Nobel Prize in Physics for his discovery of the Raman effect, a phenomenon in which light is scattered by matter and changes in frequency as a result. The Raman effect is now used in a variety of applications, including Raman spectroscopy, which is used to study the structure and composition of materials.

Subrahmanyan Chandrasekhar was an Indian astrophysicist who won the 1983 Nobel Prize in Physics for his work on the stability of white dwarf stars. Chandrasekhar's work showed that white dwarf stars are stable only up to a certain mass, and that more massive white dwarf stars will collapse under their own gravity. This work has had a profound impact on our understanding of the evolution of stars and the universe.

Satyendra Nath Bose was an Indian physicist who made significant contributions to the development of quantum mechanics. Bose is best known for his work on Bose-Einstein statistics, which describes the behavior of particles that obey the Bose-Einstein distribution. Bose-Einstein statistics is used to describe the behavior of a wide variety of particles, including photons, atoms, and neutrons.

A.P.J. Abdul Kalam was an Indian scientist and politician who served as the 11th President of India from 2002 to 2007. Kalam was a missile scientist who played a key role in the development of India's nuclear and space programs. He was also a popular science writer and a motivational speaker.

While all of these individuals were highly accomplished scientists, only C.V. Raman won the Nobel Prize in Physics.

The correct answer is: **B) Islam**.

The Indian Rebellion of 1857, also known as the Sepoy Mutiny, was a major uprising against the British East India Company in India. The rebels were primarily Muslim sepoys, who were Indian soldiers who served in the Company's army. The rebellion was sparked by a number of factors, including religious tensions between Hindus and Muslims, economic grievances, and resentment of British rule.

The rebellion began on May 10, 1857, when a group of sepoys in Meerut refused to use new cartridges that they believed had been greased with pig or cow fat. These animals are sacred to Muslims and Hindus, respectively, and the use of the cartridges was seen as a desecration. The rebellion quickly spread to other parts of India, and by the end of May, large parts of the country were in open revolt.

The British were eventually able to suppress the rebellion, but it had a profound impact on British rule in India. The Company was abolished in 1858, and the British government took direct control of India. The rebellion also led to a number of reforms, including the introduction of Western education and the abolition of sati, the practice of widow burning.

The Indian Rebellion of 1857 was a major turning point in Indian history. It marked the end of the Company's rule and the beginning of direct British rule. It also led to a number of reforms that had a profound impact on Indian society.

The other options are incorrect:

* **A) Hinduism**. Hinduism is the majority religion in India, but the sepoys who revolted in 1857 were primarily Muslim.
* **C) Sikhism**. Sikhism is a minority religion in India, and the sepoys who revolted in 1857 were primarily Muslim.
* **D) Christianity**. Christianity is a minority religion in India, and the sepoys who revolted in 1857 were primarily Muslim.

The correct answer is (b) 03.

The Rajya Sabha, also known as the Council of States, is the upper house of the Parliament of India. It is composed of 245 members, of whom 233 are elected by the legislative assemblies of the states and union territories, and 12 are nominated by the President of India.

The number of seats allotted to each state is based on its population. Uttarakhand has a population of 10,079,689, which is 0.8% of the population of India. Therefore, it is allotted 3 seats in the Rajya Sabha.

The members of the Rajya Sabha are elected for a term of six years. One-third of the members retire every two years. The Vice President of India is the ex officio Chairman of the Rajya Sabha.

The Rajya Sabha has the power to discuss and pass bills, but it cannot initiate financial bills. It also has the power to amend any bill passed by the Lok Sabha, but its amendments can be rejected by the Lok Sabha.

The Rajya Sabha is a powerful body that plays an important role in the Indian Parliament. It is a forum for the representation of the interests of the states and union territories, and it has the power to check the power of the Lok Sabha.

The correct answer is D. All of the above.

The West Bengal government has undertaken several initiatives to improve road safety, such as:

* "Safe Drive Save Life" campaign: This campaign aims to create awareness about road safety among the public. It includes various activities such as road shows, rallies, and workshops.
* Installation of CCTV cameras: CCTV cameras are installed at important junctions and other places to monitor traffic and prevent accidents.
* Stricter enforcement of traffic rules: The police have been directed to strictly enforce traffic rules, such as wearing helmets, not driving under the influence of alcohol, and not talking on the phone while driving.

These initiatives have helped to improve road safety in West Bengal. The number of road accidents has decreased significantly in recent years.

The correct answer is: D. No error

The sentence "My wife has got a new job a month ago" is grammatically correct. The verb "has got" is the present perfect tense of the verb "to get", which is used to talk about actions that have happened in the past but have a continuing effect in the present. The noun "job" is the object of the verb "has got". The adverb "a month ago" tells us when the action happened.

The other options are incorrect because they either change the meaning of the sentence or make it grammatically incorrect.

Option A: "My wife has got" is the correct verb tense to use in this sentence. If we used "My wife got", it would imply that the action happened in the past and has no continuing effect in the present.

Option B: "a new job" is the correct object of the verb "has got". If we used "a job", it would be unclear what kind of job the wife got.

Option C: "a month ago" is the correct adverb to use in this sentence. If we used "ago", it would be unclear when the action happened.

The correct answer is A. Aerenchyma.

Aerenchyma is a type of parenchyma tissue that is found in aquatic plants. It is characterized by large, air-filled spaces that help the plant to float. Aerenchyma also helps to transport oxygen and nutrients throughout the plant.

Collenchyma is a type of plant tissue that is composed of living cells with thickened cell walls. It is found in the stems and leaves of many plants, and it provides support and flexibility.

Sclerenchyma is a type of plant tissue that is composed of dead cells with thick, lignified cell walls. It is found in the stems, leaves, and fruits of many plants, and it provides support and strength.

No option is correct.

The correct answer is A. in.

Galileo was interested in astronomy. This means that he was curious about the stars and planets, and he wanted to learn more about them. He studied astronomy by observing the sky with his telescope, and he made many important discoveries about the solar system.

The other options are not correct because they do not accurately describe Galileo's interest in astronomy. Option B, on, is incorrect because it suggests that Galileo was focused on a specific aspect of astronomy, such as the study of the planets. Option C, at, is incorrect because it suggests that Galileo was only interested in astronomy for a short period of time. Option D, for, is incorrect because it suggests that Galileo was interested in astronomy in order to achieve a specific goal, such as becoming a famous scientist.

In conclusion, the correct answer is A. in. Galileo was interested in astronomy, which means that he was curious about the stars and planets, and he wanted to learn more about them.

The correct answer is D. Abolition of' titles except military and academic.

The Fundamental Duties are a set of moral obligations that every Indian citizen is expected to follow. They are enshrined in Part IV-A of the Constitution of India. The Fundamental Duties were added to the Constitution by the 42nd Amendment in 1976.

The Fundamental Duties are as follows:

1. To abide by the Constitution and respect its ideals and institutions, the National Flag and the National Anthem.
2. To cherish and follow the noble ideals which inspired our national struggle for freedom.
3. To uphold and protect the sovereignty, unity and integrity of India.
4. To defend the country and render national service when called upon to do so.
5. To promote harmony and the spirit of common brotherhood amongst all the people of India transcending religious, linguistic and regional or sectional diversities; to renounce practices derogatory to the dignity of women; and to value and preserve the rich heritage of our composite culture.
6. To protect and improve the natural environment including forests, lakes, rivers and wild life, and to have compassion for living creatures.
7. To develop scientific temper, humanism and the spirit of inquiry and reform.
8. To safeguard public property and to abjure violence.
9. To strive towards excellence in all spheres of individual and collective activity so that the nation constantly rises to higher levels of endeavour and achievement.
10. To provide opportunities for education and to promote scientific and technological research.

The Fundamental Duties are not enforceable in a court of law. However, the State can take steps to promote the observance of these duties through appropriate legislation or executive action.

The Fundamental Duties are a reminder of the responsibilities that we as citizens have towards our country and our fellow citizens. They are a guide to help us live in a just, fair and harmonious society.

The correct answer is: A) Zamindari abolition.

The Tebhaga movement was a peasant uprising in Bengal in the 1940s that demanded the abolition of the zamindari system, a system of land tenure in which a small number of landlords, known as zamindars, held large tracts of land and collected rent from the peasants who worked the land. The zamindari system was seen as exploitative and unfair by the peasants, who received a small share of the harvest while the zamindars took the lion's share. The Tebhaga movement was successful in achieving its goal of zamindari abolition, and the system was abolished in 1950.

Option B is incorrect because the Tebhaga movement did not demand that sharecroppers receive two-thirds of the harvest. Instead, the movement demanded that sharecroppers receive one-third of the harvest, which was double the share they were receiving under the zamindari system.

Option C is incorrect because the Tebhaga movement did not demand higher wages for agricultural laborers. Instead, the movement focused on the issue of land ownership and the exploitation of sharecroppers by landlords.

Option D is incorrect because the Tebhaga movement did not demand a reduction in land revenue. Instead, the movement focused on the issue of land ownership and the exploitation of sharecroppers by landlords.

The correct answer is: D. 48

Maharashtra has 48 parliamentary seats in the Lok Sabha, the lower house of the Indian Parliament. The state is divided into 48 parliamentary constituencies, each of which elects one member of parliament. The constituencies are:

• Akola
• Amravati
• Aurangabad
• Baramati
• Beed
• Bhandara-Gondia
• Chandrapur
• Dahanu
• Dhule
• Jalgaon
• Jalna
• Kolhapur
• Latur
• Mumbai North
• Mumbai North Central
• Mumbai North East
• Mumbai South
• Mumbai South Central
• Mumbai South West
• Nagpur
• Nanded
• Nashik
• Palghar
• Parbhani
• Raigad
• Ratnagiri-Sindhudurg
• Sangli
• Satara
• Solapur
• Thane
• Wardha
• Yavatmal-Washim

The number of parliamentary seats in Maharashtra has increased over time. In 1952, the state had 26 seats in the Lok Sabha. This number was increased to 48 in 1977.

The number of parliamentary seats in a state is determined by the Delimitation Commission, which is appointed by the President of India. The Commission takes into account the population of the state, the number of seats in the Lok Sabha, and the number of seats in the Rajya Sabha, the upper house of the Indian Parliament.

The last delimitation of parliamentary constituencies was done in 2008. The next delimitation is likely to be done in 2026.

The correct answer is (c), hydro-electricity.

Coal is a non-renewable resource that produces greenhouse gases when burned. Mineral oil and gas are also non-renewable resources that produce greenhouse gases when burned. Atomic energy is a non-renewable resource that produces radioactive waste. Hydro-electricity is a renewable resource that does not produce greenhouse gases or radioactive waste.

Coal is a fossil fuel that is formed from the remains of ancient plants and animals. It is a non-renewable resource, which means that it cannot be replaced once it is used up. Coal is used to generate electricity, produce steel, and make other products. When coal is burned, it releases greenhouse gases into the atmosphere, which contribute to climate change.

Mineral oil and gas are also fossil fuels that are formed from the remains of ancient plants and animals. They are non-renewable resources, which means that they cannot be replaced once they are used up. Mineral oil and gas are used to generate electricity, power vehicles, and make other products. When mineral oil and gas are burned, they release greenhouse gases into the atmosphere, which contribute to climate change.

Atomic energy is a form of energy that is released when atoms are split apart. It is a non-renewable resource, which means that it cannot be replaced once it is used up. Atomic energy is used to generate electricity and produce nuclear weapons. When atomic energy is used, it produces radioactive waste, which is a dangerous substance that can pollute the environment.

Hydro-electricity is a form of energy that is generated by the flow of water. It is a renewable resource, which means that it can be replaced over time. Hydro-electricity is used to generate electricity and produce hydroelectric dams. When hydro-electricity is used, it does not produce greenhouse gases or radioactive waste.

In conclusion, the best source of generating electricity in India from the viewpoint of sustainable development is hydro-electricity.

The correct answer is C. Sister-in-law.

A's son B is married with C. C's sister D is married to E, the brother of B. This means that D is married to B's brother. In law, a person's brother's wife is their sister-in-law.

Option A is incorrect because D is not A's sister. Option B is incorrect because D is not A's daughter-in-law. Option D is incorrect because D is not A's cousin.

The correct answer is: **A) Sundarbans**.

The Sundarbans is a vast mangrove forest delta in the Bay of Bengal, shared by Bangladesh and India. It is the world's largest mangrove forest, the largest single block of tidal halophytic mangrove forest, and the second largest mangrove forest in the world after the Pantanal. The Sundarbans is also a UNESCO World Heritage Site.

The Sundarini goat breed is a small, black goat that is found in the Sundarbans. It is a hardy breed that is adapted to the harsh conditions of the Sundarbans. The Sundarini goat is a good milk producer and its meat is considered to be a delicacy.

The other options are incorrect because:

* The hilly regions of Darjeeling are home to the Murrah goat breed.
* The Rarh plains are home to the Jamunapari goat breed.
* The coastal areas of West Bengal are home to the Bengal goat breed.

The correct answer is A. Arun Jaitley.

Arun Jaitley was the Finance Minister of India from 2014 to 2018. He was a member of the Bharatiya Janata Party (BJP) and a Rajya Sabha member from Gujarat. He was also the Leader of the Opposition in the Rajya Sabha from 2014 to 2016.

Jaitley was born in Mumbai on 28 December 1952. He studied law at the University of Delhi and the London School of Economics. He started his career as a lawyer and then entered politics in the early 1980s. He was a member of the Rajya Sabha from 1991 to 1996 and again from 2000 to 2004. He was also the Minister of Law and Justice from 1998 to 2004.

Jaitley was a close associate of Prime Minister Narendra Modi. He was one of the architects of the BJP's victory in the 2014 Lok Sabha elections. He was appointed Finance Minister in the Modi government in 2014.

As Finance Minister, Jaitley was responsible for the implementation of the Goods and Services Tax (GST). He also played a key role in the demonetization of the ₹500 and ₹1,000 notes in 2016.

Jaitley was a controversial figure. He was often criticized for his handling of the economy. He was also accused of corruption. However, he was also a respected politician and a strong advocate of economic reforms.

Jaitley died on 24 August 2019 at the age of 66. He was survived by his wife, three children, and a grandchild.

Kenduli Mela is a Baul community fair. Several thousands of Bauls assemble for the fair.

The correct answer is (b).

Article 224 of the Constitution of India empowers the President to appoint an acting Chief Justice of a High Court in the following cases:

• If the office of the Chief Justice of a High Court is vacant;
• If the Chief Justice is unable to perform the duties of his office due to illness or absence; or
• If the Chief Justice is disqualified from holding office.

The President can appoint an acting Chief Justice from among the judges of the High Court or from among the judges of any other High Court. The acting Chief Justice holds office until the vacancy in the office of the Chief Justice is filled or until the Chief Justice resumes his duties, whichever is earlier.

Article 223 of the Constitution of India deals with the appointment of judges of the High Court. Article 224-A of the Constitution of India deals with the appointment of additional judges of the High Court. Article 225 of the Constitution of India deals with the salaries, allowances, and privileges of the judges of the High Court.

The correct answer is: A. no article, no article, the

The first blank should be filled with no article because "meat" is a non-count noun. Non-count nouns do not have a plural form and are not preceded by an article.

The second blank should also be filled with no article because "vegetables" is a plural non-count noun.

The third blank should be filled with the definite article "the" because it is a specific second course.

Here is a brief explanation of each option:

• Option A: no article, no article, the. This is the correct answer because "meat" is a non-count noun and "vegetables" is a plural non-count noun. The definite article "the" is used because it is a specific second course.
• Option B: a, the, no article. This is incorrect because "meat" is a non-count noun and does not take an article. The definite article "the" is used with count nouns, not non-count nouns.
• Option C: the, a, the. This is incorrect because "vegetables" is a plural non-count noun and does not take an article. The definite article "the" is used with count nouns, not non-count nouns.
• Option D: no article, an, no article. This is incorrect because "vegetables" is a plural non-count noun and does not take an article. The indefinite article "an" is used with singular count nouns, not plural non-count nouns.

The correct answer is Alessandro Volta.

Alessandro Volta was an Italian physicist and chemist who is considered to be one of the pioneers of electricity. He is best known for his invention of the voltaic pile, which was the first battery. Volta also discovered that methane mixture with air could be exploded using an electric spark.

William Thomson, also known as Lord Kelvin, was a Scottish physicist and engineer who is considered to be one of the most important figures in the history of physics. He is best known for his work on thermodynamics, electricity, and magnetism. Thomson did not isolate methane gas.

Luis Pasteur was a French chemist and microbiologist who is considered to be one of the most important figures in the history of science. He is best known for his work on fermentation, pasteurization, and vaccines. Pasteur did not isolate methane gas.

William Crookes was an English physicist and chemist who is best known for his work on cathode rays and the discovery of the element thallium. Crookes did not isolate methane gas.

The correct answer is **C) Terai**.

The Terai is a belt of lowlands at the foothills of the Himalayas in Nepal, India, and Bangladesh. It is a narrow strip of land, about 200 kilometers wide, that separates the Himalayas from the Ganges Plain. The Terai is a tropical region with a hot, humid climate. The soil is fertile and the Terai is an important agricultural region. The Terai is also home to a variety of wildlife, including tigers, leopards, elephants, and rhinoceroses.

The other options are incorrect for the following reasons:

* Rarh is a region in West Bengal that is located to the west of the Ganges River. It is a dry region with a hot, semi-arid climate.
* Barind is a region in West Bengal that is located to the east of the Ganges River. It is a fertile region with a hot, humid climate.
* Dooars is a region in West Bengal that is located in the foothills of the Himalayas. It is a cool, temperate region with a hot, humid climate.

The correct answer is: A. RBI

Deficit financing is a government's practice of spending more money than it takes in through taxes and other revenue. The government borrows money to cover the difference, which is called a budget deficit. The RBI is the central bank of India, and it is the only institution that is authorized to print money. The government borrows money from the RBI by issuing treasury bills and bonds.

The other options are incorrect because:

• Local bodies are not authorized to print money.
• Big businessmen are not authorized to print money.
• The IMF is an international organization that provides loans to countries in financial difficulty. The Indian government has never borrowed money from the IMF.

Deficit financing can be a useful tool for governments to stimulate the economy during a recession. However, it can also lead to inflation if the government borrows too much money.

The correct answer is B. Renewable.

Wind and solar energy are examples of renewable energy because they are naturally replenished on a human timescale. The sun will continue to shine and the wind will continue to blow for billions of years, so these sources of energy will never run out.

Non-renewable energy sources, on the other hand, are finite resources that will eventually run out. Examples of non-renewable energy sources include coal, oil, and natural gas.

Unsustainable energy sources are those that have a negative impact on the environment. Examples of unsustainable energy sources include coal, oil, and natural gas.

Limited energy sources are those that are available in a limited quantity. Examples of limited energy sources include uranium and thorium.

I hope this helps!

The correct answer is: B. Kerala

Lakshadweep is a Union Territory of India, located in the Arabian Sea. It is composed of 36 islands, of which 10 are inhabited. The capital of Lakshadweep is Kavaratti.

The High Court of Kerala has jurisdiction over the Union Territory of Lakshadweep. The High Court is located in Ernakulam, Kerala.

The other options are incorrect because they are not states of India.

The correct answer is: Neither I nor II follows.

The statement "The best evidence of India's glorious past is the growing popularity of Ayurvedic medicines in the West" does not logically imply that Ayurvedic medicines are not popular in India or that Allopathic medicines are more popular in India.

It is possible that Ayurvedic medicines are both popular in India and in the West. It is also possible that Ayurvedic medicines are not popular in India but are popular in the West. Additionally, it is possible that Ayurvedic medicines are neither popular in India nor in the West.

The statement does not provide enough information to determine whether or not either of the conclusions is true.

The correct answer is (a). Lord Ripon.

The Indian National Congress (INC) was founded in 1885 by Allan Octavian Hume, a retired British civil servant. The INC was a political organization that aimed to represent the interests of Indians under British rule. The INC's first president was Womesh Chandra Bonnerjee.

Lord Ripon was the Viceroy of India from 1880 to 1884. He was a liberal politician who believed in the need for reform in India. He introduced a number of reforms, including the Indian Councils Act of 1883, which increased the number of elected Indian members in the legislative councils.

The Indian National Congress was established during Lord Ripon's viceroyalty. The INC was a product of the growing Indian nationalist movement. The INC's founders believed that the British government should give Indians a greater say in their own affairs. The INC's early demands included increased representation for Indians in the legislative councils, greater freedom of speech and association, and the introduction of English education.

The INC played a major role in the Indian independence movement. The INC's leaders, including Mahatma Gandhi and Jawaharlal Nehru, led the struggle for Indian independence from British rule. The INC was also the main political party in India after independence.

Lord Lytton was the Viceroy of India from 1876 to 1880. He was a conservative politician who believed in the need for firm rule in India. He introduced a number of repressive measures, including the Vernacular Press Act of 1878, which restricted the freedom of the press.

Lord Elgin II was the Viceroy of India from 1862 to 1863. He was a liberal politician who believed in the need for reform in India. He introduced a number of reforms, including the Indian Councils Act of 1861, which increased the number of Indian members in the legislative councils.

Lord Dufferin was the Viceroy of India from 1884 to 1888. He was a conservative politician who believed in the need for firm rule in India. He introduced a number of repressive measures, including the Arms Act of 1885, which restricted the possession of firearms by Indians.

Water is a good solvent of ionic salts because it has a high dipole moment. A dipole moment is a measure of the separation of charge in a molecule. Water molecules have a positive end and a negative end, which allows them to interact with the ions in a salt solution. The positive end of the water molecule is attracted to the negative ion in the salt, and the negative end of the water molecule is attracted to the positive ion in the salt. This attraction causes the ions to be surrounded by water molecules, which is what dissolves the salt.

The other options are not correct. Option A is incorrect because the boiling point of water is not related to its ability to dissolve salts. Option B is incorrect because the dipole moment of water is related to its ability to dissolve polar molecules, not ionic salts. Option C is incorrect because the specific heat of water is related to its ability to absorb heat, not its ability to dissolve salts. Option D is incorrect because the color of water is not related to its ability to dissolve salts.

Madhusudan Manch is an auditorium located at Dhakuria in Kolkata. This was established in 1995.

Some famous films of Ajoy Kar are Shyamoli, Haranosaur, Saptapadi, Parineeta, Sat Pake Badha, Datta, Khelaghar, etc.

The western part of the Teesta river is known as Terai.

The correct answer is: **A) White-throated Kingfisher**

The white-throated kingfisher (Halcyon smyrnensis) is a small, brightly colored bird found in open woodlands, scrub, and gardens in tropical and subtropical Asia. It is the state bird of West Bengal, India.

The white-throated kingfisher is about 23–26 cm (9–10 in) long and has a wingspan of 38–42 cm (15–17 in). The male is blue-green above and white below, with a black throat and white stripe above the eye. The female is similar, but with a browner back and a more restricted white throat.

The white-throated kingfisher is a vocal bird, with a loud, harsh call. It feeds on insects, small fish, and frogs, which it catches by diving into water from a perch.

The white-throated kingfisher is a common and widespread bird, and is not currently considered to be at risk of extinction. However, it is threatened by habitat loss and fragmentation, and by hunting.

The other options are:

* B) Indian Roller: The Indian roller (Coracias benghalensis) is a large, brightly colored bird found in open woodlands, scrub, and gardens in tropical and subtropical Asia. It is not the state bird of West Bengal.
* C) Asian Koel: The Asian koel (Eudynamys scolopacea) is a large, crow-sized bird found in open woodlands, scrub, and gardens in tropical and subtropical Asia. It is not the state bird of West Bengal.
* D) White-breasted Waterhen: The white-breasted waterhen (Amaurornis phoenicurus) is a small, brown bird found in wetlands in tropical and subtropical Asia. It is not the state bird of West Bengal.

The correct answer is C. Sister.

The woman's mother has only one daughter, who is the man's mother. This means that the woman and the man are siblings.

Option A is incorrect because the woman is not the man's mother.

Option B is incorrect because the woman is not the man's grandmother. The man's grandmother is the woman's mother's mother.

Option D is incorrect because the woman is not the man's daughter. The man's daughter is the woman's niece.

The correct answer is (c) 2.

Three years ago, the total age of the family was 6 x 19 = 114 years.
The total age of the family now is 114 + 3 x 6 = 132 years.
The total age of the family including the baby is 132 + 2 = 134 years.
The baby is 2 years old.

Option (a) is incorrect because 1 year is too young for a baby.
Option (b) is incorrect because 11/2 years is not an integer.
Option (d) is incorrect because 3 years is too old for a baby.

The correct answer is (b) Silk.

Copper, aluminium, and human body are all conductors of electricity. Silk is an insulator of electricity.

A conductor is a material that allows electricity to flow through it easily. Copper, aluminium, and human body are all conductors of electricity. Copper is a very good conductor of electricity, which is why it is used in electrical wiring. Aluminium is also a good conductor of electricity, and it is often used in electrical wiring instead of copper because it is less expensive. Human body is a conductor of electricity because it contains water, which is a good conductor of electricity.

An insulator is a material that does not allow electricity to flow through it easily. Silk is an insulator of electricity. Silk is made from a protein called fibroin, which is a long, thin molecule that is arranged in a way that does not allow electricity to flow through it.

I hope this helps!

The correct answer is: D. Gaudy.

Showy means attracting attention in a way that is considered vulgar or pretentious. Gaudy means tastelessly showy or extravagant. Rowdy means noisy and disorderly, especially in a way that is threatening or violent. Hungry means having a strong desire or craving for food. Greedy means having or showing an excessive desire for something, especially wealth or possessions.

Gaudy is the closest match to the word showy because it also means attracting attention in a way that is considered vulgar or pretentious. Rowdy, hungry, and greedy are not as close matches because they do not necessarily mean attracting attention in a way that is considered vulgar or pretentious.

The correct answer is B. Lysosomes.

Lysosomes are small, membrane-bound organelles that contain hydrolytic enzymes that can break down molecules such as proteins, carbohydrates, lipids, and nucleic acids. These enzymes are used to digest food particles, damaged organelles, and invading pathogens.

Plastids are organelles that are found in plant cells. They are responsible for the production of food through photosynthesis. Plastids contain chlorophyll, which is a green pigment that absorbs sunlight. The energy from sunlight is used to convert carbon dioxide and water into glucose and oxygen.

Ribosomes are organelles that are found in both plant and animal cells. They are responsible for the synthesis of proteins. Ribosomes are made up of two subunits, a large subunit and a small subunit. The large subunit contains the ribosomal RNA (rRNA), which is responsible for the decoding of the genetic code. The small subunit contains the transfer RNA (tRNA), which is responsible for delivering amino acids to the ribosome.

Polysomes are groups of ribosomes that are attached to a messenger RNA (mRNA). Polysomes are responsible for the synthesis of proteins. The mRNA contains the genetic code for the protein. The ribosomes read the genetic code and translate it into a protein.

In conclusion, lysosomes are the organelles that contain enzymes that have digestive action.

In West Bengal, there are 7 Municipal Corporations. Kolkata, the state capital and a metropolitan city, is managed by Kolkata Municipal Corporation (KMC). Bidhannagar is managed by Bidhannagar Municipality. Chandannagar and Siliguri have their own municipality corporations. Howrah, Asansol and Durgapur have other Municipal Corporations of West Bengal.

The correct answer is (b). World Environment Day is observed on June 5. It is a United Nations observance day for encouraging worldwide awareness and action to protect the environment. It was first held in 1974.

The other options are incorrect. April 5 is World Health Day. August 5 is International Youth Day. October 5 is World Teachers' Day.

The correct answer is: Alluvial Soil.

Alluvial soil is a type of soil that is formed by the deposition of sediments from rivers and streams. It is the most common type of soil in the world, and it is found in many different climates. Alluvial soil is typically very fertile, and it is used for a variety of agricultural purposes.

Laterite soil is a type of soil that is formed in tropical and subtropical regions. It is rich in iron and aluminum oxides, and it is typically very red or yellow in color. Laterite soil is not very fertile, and it is often used for grazing or forestry.

Black soil is a type of soil that is found in semi-arid and sub-humid regions. It is rich in organic matter, and it is typically very dark in color. Black soil is very fertile, and it is used for a variety of agricultural purposes.

Red soil is a type of soil that is found in tropical and subtropical regions. It is rich in iron oxides, and it is typically very red or yellow in color. Red soil is not very fertile, and it is often used for grazing or forestry.

In West Bengal, the predominant soil type is alluvial soil. This is because the state is located in the Ganges River basin, which is a major source of alluvial sediments. Alluvial soil is a very fertile type of soil, and it is ideal for growing a variety of crops.

The correct answer is: A) Unorganized workers.

The Mukhyamantri Shramik Kalyan Prakalpa is a scheme launched by the Government of Madhya Pradesh to provide social security benefits to unorganized workers. The scheme covers workers in the unorganised sector such as construction workers, domestic workers, street vendors, rickshaw pullers, and agricultural workers.

The scheme provides benefits such as life insurance, medical insurance, and accidental death and disability benefits. It also provides financial assistance for education, marriage, and funeral expenses.

The scheme is implemented through the Labour Department of the Government of Madhya Pradesh. The beneficiaries of the scheme are registered with the Labour Department and are issued a smart card. The smart card can be used to avail the benefits of the scheme.

The scheme has been well-received by the unorganized workers of Madhya Pradesh. It has helped to improve the lives of the workers and their families.

Option B, farmers, is incorrect because the Mukhyamantri Shramik Kalyan Prakalpa is a scheme for unorganized workers, not farmers.

Option C, government employees, is incorrect because the Mukhyamantri Shramik Kalyan Prakalpa is a scheme for unorganized workers, not government employees.

Option D, students, is incorrect because the Mukhyamantri Shramik Kalyan Prakalpa is a scheme for unorganized workers, not students.

The correct answer is: 23.5 degrees.

The Earth's axis is tilted at an angle of 23.5 degrees relative to the plane of its orbit around the Sun. This tilt is responsible for the seasons.

During the Northern Hemisphere's summer, the Northern Hemisphere is tilted towards the Sun, and the Southern Hemisphere is tilted away from the Sun. This means that the Northern Hemisphere receives more direct sunlight, and the days are longer. During the Northern Hemisphere's winter, the Northern Hemisphere is tilted away from the Sun, and the Southern Hemisphere is tilted towards the Sun. This means that the Northern Hemisphere receives less direct sunlight, and the days are shorter.

The Earth's axis is also precessing, which means that it is slowly wobbling like a top. This precession takes about 26,000 years to complete.

The Earth's axis tilt and precession are caused by the gravitational pull of the Sun and the Moon. The Sun and the Moon pull on the Earth's equatorial bulge, which causes the Earth's axis to tilt. The Earth's precession is caused by the gravitational pull of the Sun and the Moon on the Earth's equatorial bulge, as well as the gravitational pull of the other planets in the solar system.

The Earth's axis tilt and precession have a significant impact on the Earth's climate. The Earth's tilt causes the seasons, and the Earth's precession causes the Earth's climate to change over time.

The correct answer is (c). Priyanka Chopra is the brand ambassador of ‘Nirmal Bharat Abhiyan’.

Nirmal Bharat Abhiyan is a cleanliness campaign launched by the Government of India in 2014. The campaign aims to make India a clean and hygienic country by 2019. Priyanka Chopra was appointed as the brand ambassador of the campaign in 2015. She has been actively promoting the campaign through various public appearances and social media posts.

Madhuri Dixit is an Indian actress, dancer, and playback singer. She is known for her work in Hindi films. She has won numerous awards, including five Filmfare Awards.

Vidya Balan is an Indian actress. She is known for her work in Hindi films. She has won numerous awards, including two National Film Awards and four Filmfare Awards.

Parineeti Chopra is an Indian actress. She is known for her work in Hindi films. She has won numerous awards, including a Filmfare Award.

The correct answer is B. 25 cm.

The distance of distinct vision (DDV) is the distance at which an object can be seen clearly without accommodation. For a normal human eye, the DDV is 25 cm. This means that if an object is placed at a distance of 25 cm from the eye, it will be seen clearly. If the object is placed closer or further than 25 cm, it will be seen out of focus.

The DDV is determined by the length of the eyeball and the flexibility of the lens. The length of the eyeball is fixed, but the lens can be adjusted to focus on objects at different distances. When an object is placed at a distance of 25 cm, the lens is in its relaxed state and the image is focused on the retina. If the object is placed closer than 25 cm, the lens has to be contracted to focus the image on the retina. If the object is placed further than 25 cm, the lens has to be relaxed to focus the image on the retina.

The DDV can be affected by a number of factors, including age, eye diseases, and medications. With age, the lens loses its flexibility and the DDV decreases. This is why people who are over 40 often need reading glasses. Eye diseases, such as nearsightedness and farsightedness, can also affect the DDV. Nearsighted people can see objects that are close to them clearly, but objects that are far away are out of focus. Farsighted people can see objects that are far away clearly, but objects that are close to them are out of focus. Medications, such as those used to treat glaucoma, can also affect the DDV.

If you are experiencing any problems with your vision, it is important to see an eye doctor. The doctor can determine if you have any eye problems and recommend treatment.

The correct answer is: A. Chief Justice of Supreme Court

The Constitution does not have the provision to impeach the Chief Justice of the Supreme Court. The only officials who can be impeached are the President, Vice President, and all civil officers of the United States. The Chief Justice of the Supreme Court is a civil officer, but the Constitution does not specifically list them as an official who can be impeached.

The Constitution does not provide a specific reason why the Chief Justice of the Supreme Court is not included in the list of officials who can be impeached. However, it is possible that the framers of the Constitution did not want to create a situation where the President could easily remove the Chief Justice from office. The President is the head of the executive branch, and the Chief Justice is the head of the judicial branch. If the President could easily remove the Chief Justice, it would give the President too much power over the judicial branch.

Another possibility is that the framers of the Constitution did not want to create a situation where the Chief Justice could be impeached for political reasons. The impeachment process is a very serious matter, and it is important to ensure that it is not used for political purposes. If the Chief Justice could be impeached for political reasons, it would undermine the independence of the judiciary.

The Constitution does not provide a specific reason why the Chief Justice of the Supreme Court is not included in the list of officials who can be impeached. However, it is possible that the framers of the Constitution did not want to create a situation where the President could easily remove the Chief Justice from office, or where the Chief Justice could be impeached for political reasons.

The correct answer is: B. Johannes Kepler

Johannes Kepler was a German astronomer, mathematician, and astrologer who played a key role in the scientific revolution by formulating the laws of planetary motion. His laws describe the motion of planets around the Sun.

Nicolaus Copernicus was a Polish astronomer who proposed that the Earth and other planets revolve around the Sun. His theory was published in his book, De revolutionibus orbium coelestium (On the Revolutions of the Heavenly Spheres), in 1543.

Galileo Galilei was an Italian astronomer, physicist, and engineer who made fundamental contributions to the sciences of motion, astronomy, and strength of materials and to the development of the scientific method. He also made revolutionary telescopic discoveries, including the four largest moons of Jupiter.

Isaac Newton was an English physicist and mathematician who is considered one of the most influential scientists of all time. He is best known for his discovery of the law of universal gravitation, which states that every object in the universe attracts every other object with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.

The correct answer is: C. Third

The Third Schedule of the Indian Constitution lists the names of states and specifies their territories. It also lists the names of the union territories and specifies their territories.

The First Schedule of the Indian Constitution lists the names of the states and union territories of India. It also lists the names of the seats in the Lok Sabha and Rajya Sabha allotted to each state and union territory.

The Second Schedule of the Indian Constitution lists the languages recognized by the Constitution of India.

The Fourth Schedule of the Indian Constitution lists the powers and functions of the President, Vice-President, Prime Minister, and other ministers of the Union.

The correct answer is C. Vehical. The correct spelling is vehicle.

A focal point is the center of attention or interest. A vocal person is one who speaks loudly or often. Something that is mystical is mysterious or supernatural.

The word "vehical" is not a real word. It is a misspelling of the word "vehicle." A vehicle is a machine that is used for transportation.

The correct answer is: Only I.

Vallabhacharya was a 16th-century Indian philosopher and theologian who founded the Pushtimarga sect of Vaishnavism. His doctrine emphasized the importance of devotion to Krishna, and his followers are known for their elaborate rituals and festivals. The International Society for Krishna Consciousness (ISKCON), commonly known as the Hare Krishnas, was founded in 1966 by A.C. Bhaktivedanta Swami Prabhupada, a disciple of Vallabhacharya. However, ISKCON is not a direct descendant of Vallabhacharya's sect, and Vallabhacharya himself is not considered to be the founder of ISKCON.

Option I is correct because Vallabhacharya's doctrine came to be known as "Pushti Marga" for his successors laid stress on the physical side of Krishna's sports. This is evident in the Pushtimarga tradition's emphasis on the use of rasalila, or dance, as a form of devotion.

Option II is incorrect because Vallabhacharya is not the founder of the International Society for Krishna Consciousness.

The correct answer is (c).

Section 167 of the Code of Criminal Procedure (CrPC) states that when a person is arrested and detained in custody, the police officer must, within 24 hours of the arrest, either release the person on bail or produce him before a magistrate. The magistrate may then remand the person to police custody for a further period of up to 15 days, or release him on bail.

Section 167 does not provide for the release of an accused person when the evidence against him is deficient. This is because the purpose of bail is to ensure that the accused person appears for trial, and not to assess the strength of the evidence against him.

The other options are correctly matched.

(a) Section 164A of the CrPC provides for the medical examination of a victim of rape. The examination must be conducted by a registered medical practitioner, and the report of the examination must be submitted to the police.

(b) Section 166A of the CrPC provides for the issuance of a letter of request to a competent authority in a country or place outside India for the investigation of an offence. The letter of request must be accompanied by a copy of the First Information Report (FIR) and other relevant documents.

(d) Section 172 of the CrPC requires the police officer conducting an investigation to maintain a diary of the proceedings. The diary must contain a record of all the steps taken in the investigation, including the names of the persons questioned, the places visited, and the evidence collected.

The correct answer is (d) Engineering goods.

Engineering goods are the most important item of Indian exports, in terms of value, during recent years. In 2020-21, engineering goods accounted for 26.4% of India's total exports. The main engineering goods exported from India are:

• Machinery and instruments
• Transport equipment
• Electrical machinery
• Iron and steel
• Chemicals

The export of engineering goods has been growing steadily in recent years. In 2019-20, the export of engineering goods was worth $82.9 billion, up from $68.4 billion in 2018-19. The growth in the export of engineering goods is due to a number of factors, including:

• The increasing demand for Indian engineering goods in the global market
• The government's focus on promoting exports
• The availability of skilled manpower in India
• The favorable investment climate in India

The export of engineering goods has a number of benefits for the Indian economy. It helps to generate employment, increase foreign exchange earnings, and promote industrialization. The export of engineering goods also helps to improve the country's image in the global market.

The export of engineering goods is facing a number of challenges, including:

• The rising cost of raw materials
• The competition from other countries
• The shortage of skilled manpower
• The lack of infrastructure

The government is taking a number of steps to address these challenges. It is providing subsidies to exporters, promoting research and development, and improving the infrastructure. The government is also working to improve the quality of Indian engineering goods.

The export of engineering goods has the potential to play a major role in the development of the Indian economy. The government's focus on promoting exports and the availability of skilled manpower are some of the factors that are likely to boost the export of engineering goods in the coming years.

The correct answer is: B. The teacher asked the boys what they understood by this phrase.

The teacher is asking the boys to explain what they understand by the phrase that she has just said. The phrase is "Boys, what do you understand by this phrase?". The teacher is using the word "boys" to address the group of students in the class. The word "understand" means to comprehend or to know the meaning of something. The word "phrase" means a group of words that form a unit of meaning. The teacher is asking the boys to explain what they understand by the phrase that she has just said.

The other options are incorrect because they do not accurately reflect what the teacher is saying. Option A is incorrect because the teacher is not asking the boys what they understood by that phrase. Option C is incorrect because the teacher is not asking the boys what they understand by this phrase. Option D is incorrect because the teacher is not asking the boys what they understand by that phrase.

The correct answer is: World Day of Theatre for Children and Young People.

World Day of Theatre for Children and Young People is celebrated on 20 March every year. It was established in 2001 by the International Association of Theatre for Children and Young People (ASSITEJ) to promote the importance of theatre in the lives of children and young people.

The day is celebrated with a variety of activities, including performances, workshops, and discussions. It is an opportunity to raise awareness of the benefits of theatre for children and young people, and to encourage more people to participate in theatre.

Here is a brief description of each option:

• World day for War Orphans is observed on 6 June every year. It was established by the United Nations General Assembly in 2002 to raise awareness of the plight of war orphans and to promote their rights.
• United Nations Day for South-South Cooperation is observed on 19 December every year. It was established by the United Nations General Assembly in 1986 to promote cooperation between developing countries.
• World Suicide Prevention Day is observed on 10 September every year. It was established by the World Health Organization in 2003 to raise awareness of suicide and to promote suicide prevention.

The correct answer is (a) Watson and Crick.

James Watson and Francis Crick were two British scientists who proposed the double helix model of DNA in 1953. Their model was based on X-ray crystallography data that had been collected by Rosalind Franklin and Maurice Wilkins. The double helix model is a three-dimensional structure of DNA that consists of two strands of nucleotides that are twisted around each other. The nucleotides are arranged in pairs, with adenine always pairing with thymine and guanine always pairing with cytosine. The double helix model is a fundamental concept in molecular biology and has been used to explain many aspects of DNA replication, transcription, and translation.

Fisher and Haldoni were two scientists who proposed a model of DNA in 1952. However, their model was incorrect and was not widely accepted. Lamarck and Darwin were two scientists who proposed theories of evolution in the 1800s. However, their theories did not address the structure of DNA. Hugo de Vries was a Dutch botanist who proposed the mutation theory of evolution in the early 1900s. However, his theory did not address the structure of DNA.

The correct answer is D. Mobility of labour increases efficiency of labour and increases division of labour.

Mobility of labour refers to the ability of workers to move between different jobs, occupations, and industries. It is often measured by the number of people who change jobs in a given period of time.

There are several reasons why mobility of labour is important. First, it allows workers to find jobs that match their skills and interests. This can lead to higher levels of job satisfaction and productivity. Second, mobility of labour helps to ensure that the labour force is evenly distributed across different industries and occupations. This can help to prevent shortages and surpluses of workers in particular areas. Third, mobility of labour can help to promote economic growth by encouraging workers to move to areas where there are more job opportunities.

There are a number of factors that can affect the mobility of labour. These include the availability of jobs, the cost of moving, and the level of education and training. In some cases, government policies can also play a role in promoting or discouraging mobility of labour.

Overall, mobility of labour is an important factor in the functioning of the labour market. It can lead to higher levels of job satisfaction, productivity, and economic growth.

Here is a brief explanation of each option:

• Option A: Increases efficiency of labour. This is because mobility of labour allows workers to find jobs that match their skills and interests. This can lead to higher levels of job satisfaction and productivity.
• Option B: Spoils labour. This is not true. Mobility of labour can actually help to improve the skills and productivity of workers.
• Option C: Increases division of labour. This is because mobility of labour allows workers to specialize in particular tasks. This can lead to higher levels of productivity.

The correct answer is (d). Nishaka was a type of silver coin used in ancient India. It was first introduced by the Kushan Empire in the 1st century CE. Nishakas were made of pure silver and were typically round in shape. They had a hole in the center so that they could be strung together. Nishakas were used as a form of currency and were also used as a symbol of wealth and status.

(a) Gold ornament is incorrect because nishka was a type of silver coin, not a gold ornament.
(b) Cows is incorrect because nishka was a type of coin, not a cow.
(c) Copper coins is incorrect because nishka was a type of silver coin, not a copper coin.

West Bengal is the 4th most populus state of the country having 7.54% population of the country.

The correct answer is A. Epidermis.

The epidermis is the outermost layer of skin. It is made up of several layers of cells that are constantly being shed and replaced. The epidermis is responsible for protecting the body from the environment, and it also helps to regulate body temperature.

The dermis is the layer of skin that lies beneath the epidermis. It is made up of connective tissue, blood vessels, nerves, and hair follicles. The dermis is responsible for providing support and structure to the skin, and it also helps to regulate body temperature.

The hypodermis is the layer of skin that lies beneath the dermis. It is made up of fat cells, and it helps to insulate the body and protect it from injury.

Tissues are groups of cells that are similar in structure and function. They are the basic building blocks of the body, and they work together to perform the many functions that are necessary for life.

The correct answer is: C. The year 1557

The Satnami sect was founded in 1557 by Guru Ghasidas. He was a social reformer who preached against the caste system and the oppression of the lower castes. He also emphasized the importance of education and self-reliance. The Satnami sect is a syncretic religion that combines elements of Hinduism, Islam, and Buddhism. It is a major religion in the Indian state of Chhattisgarh.

Option A is incorrect because the Satnami sect was founded in 1557, not 1457.

Option B is incorrect because the Satnami sect was founded in 1557, not 1600.

Option D is incorrect because the Satnami sect was founded in 1557, not 1657.

The correct answer is: A. Khafi Khan's Muntakhab-ul-Lubab.

Khafi Khan was a Mughal historian who wrote the history of Aurangzeb's reign in total secrecy because of the emperor's opposition to it. His work, the Muntakhab-ul-Lubab, is a valuable source of information on the Mughal Empire during Aurangzeb's reign.

Mirza Muhammad Kazim's Alamgir Nama is another important source of information on Aurangzeb's reign. However, it was not written in total secrecy, as Khafi Khan's Muntakhab-ul-Lubab was.

Muhammad Saqi's Masir-i-Alamgiri is a shorter work than Khafi Khan's Muntakhab-ul-Lubab or Mirza Muhammad Kazim's Alamgir Nama. It is also less detailed than these two works.

Aquil Khan Razi's Zafar Nama-i-Alamgir is a work of poetry, not history. It is not a reliable source of information on Aurangzeb's reign.

In conclusion, the correct answer is: A. Khafi Khan's Muntakhab-ul-Lubab.

The correct answer is: C. Cricket

The Agha Khan Cup is an international cricket tournament held every four years between teams from the Asian Cricket Council (ACC). It was first held in 1980 and is named after the Aga Khan, the spiritual leader of the Ismaili Muslims. The tournament is played in a round-robin format, with the top two teams progressing to the final.

The Agha Khan Cup is one of the most prestigious cricket tournaments in the world and is considered to be the unofficial Asian Cricket Championship. The tournament has been won by seven different teams, with Pakistan winning the most titles (six).

The other options are incorrect because:

• Table tennis is a sport in which two or four players hit a lightweight ball back and forth using table tennis rackets.
• Hockey is a team sport in which two teams play against each other by trying to maneuver a ball or puck into the other team's goal using a hockey stick.
• Football is a family of team sports that involve, to varying degrees, kicking a ball with the foot to score a goal.

The correct answer is A. A. P. J. Abdul Kalam.

A. P. J. Abdul Kalam was the 11th President of India from 2002 to 2007. He was a scientist and aeronautical engineer who played a key role in the development of India's nuclear weapons and missile programs. He was also a popular figure who was known for his simple lifestyle and his commitment to education and development.

In 2005, Kalam made a 30-minute sortie in a Sukhoi fighter aircraft of the Indian Air Force. This was the first time that a sitting Indian President had flown in a fighter aircraft. The sortie was part of a program to promote the Indian Air Force and to encourage young people to join the armed forces.

Kalam's sortie was a major success and it generated a lot of interest in the Indian media. It also helped to boost the morale of the Indian Air Force. Kalam's flight was a significant event in Indian history and it is a testament to his courage and his commitment to the country.

The other options are incorrect.

B. Smt. Pratibha Patil was the 12th President of India from 2007 to 2012. She was the first woman to hold the office of President of India.

C. K. R. Narayanan was the 10th President of India from 1997 to 2002. He was a social scientist and politician who played a key role in the Indian independence movement.

D. Dr. Shankar Dayal Sharma was the 9th President of India from 1992 to 1997. He was a lawyer and politician who served as the Chief Justice of India from 1978 to 1985.

The correct answer is: B. Surface Tension

Surface tension is the tendency of a liquid surface to contract into the smallest possible area. This is caused by the cohesive forces between the molecules of the liquid. The molecules at the surface of the liquid are not surrounded by other liquid molecules on all sides, and so they experience a net inward force. This inward force causes the surface of the liquid to contract and form a spherical shape.

Viscosity is the resistance of a fluid to flow. It is caused by the friction between the molecules of the fluid. The higher the viscosity, the more resistance there is to flow. Raindrops are not affected by viscosity because they are too small.

Atmospheric pressure is the pressure exerted by the weight of the air above us. It is equal to about 14.7 pounds per square inch at sea level. Raindrops are not affected by atmospheric pressure because they are too small.

Gravitational force is the force that attracts objects to each other. It is caused by the mass of the objects. Raindrops are affected by gravitational force, which is why they fall to the ground.

In conclusion, a falling drop of rain water acquires the spherical shape due to surface tension.

The correct answer is: A. Elephant

Sambhavanatha Tirthankar was the first Tirthankar of the present Avasarpini age. He was born in a royal family in the city of Ayodhya. He renounced his kingdom and became a monk in order to seek enlightenment. He attained enlightenment under a banyan tree and preached for 30 years. He attained nirvana at the age of 72.

The symbol of Sambhavanatha Tirthankar is an elephant. The elephant is a symbol of strength, wisdom, and compassion. It is also a symbol of the path to enlightenment. The elephant is often depicted with a lotus flower in its trunk, which represents the goal of enlightenment.

The other options are incorrect because they are not the symbols of Sambhavanatha Tirthankar. The cow is a symbol of Ahimsa, or non-violence. The horse is a symbol of speed and power. The tortoise is a symbol of patience and perseverance.

One billionth of a second is called a nanosecond.

A nanosecond is a unit of time equal to one billionth of a second, or 10−9 seconds. It is used to measure very short events, such as the time it takes for a light pulse to travel across a cell.

Other units of time that are smaller than a second include the millisecond (one thousandth of a second), the microsecond (one millionth of a second), and the picosecond (one trillionth of a second).

The prefix "nano" comes from the Greek word "nanos," which means "dwarf." The prefix "micro" comes from the Greek word "mikros," which means "small." The prefix "milli" comes from the Latin word "mille," which means "thousand." The prefix "pico" comes from the Latin word "picus," which means "a very small bird."

The odd number in the given set is 45.

All other numbers are perfect squares.

A perfect square is a number that can be obtained by squaring an integer.

28 = 7^2

72 = 8^2

81 = 9^2

Girish Manch, located at Bagbazar street in Kolkata, was established in 1986. The founder of Girish Manch was Girish Ghosh.

The correct answer is: D. R.P. Singh and L.Malinga

In IPL 2009, R.P. Singh of Delhi Daredevils took a hat-trick against Chennai Super Kings in the 11th match of the tournament. He dismissed Suresh Raina, Mahendra Singh Dhoni, and Albie Morkel in consecutive deliveries in the 17th over of the Chennai innings. L.Malinga of Mumbai Indians also took a hat-trick in the same tournament, against Royal Challengers Bangalore in the 19th match. He dismissed Virat Kohli, Tillakaratne Dilshan, and AB de Villiers in consecutive deliveries in the 19th over of the Bangalore innings.

A hat-trick is a rare feat in cricket, and it is even rarer in the IPL. Only 10 hat-tricks have been taken in the history of the IPL, and only two of them have been taken in the same tournament. R.P. Singh and L.Malinga are the only two players to have taken a hat-trick in the IPL twice.

A hat-trick is when a bowler takes three wickets in consecutive deliveries. It is a very difficult feat to achieve, as it requires a bowler to be at the top of their game. The bowler needs to be able to bowl accurate yorkers and bouncers, and they also need to be able to take wickets in difficult situations.

A hat-trick is a very special moment for any bowler, and it is something that they will never forget. It is also a very special moment for the team that the bowler plays for, as it gives them a huge boost in confidence.

R.P. Singh and L.Malinga are two of the best bowlers in the IPL, and they are both capable of taking hat-tricks. It will be interesting to see if they can add to their tally of hat-tricks in the future.

The correct answer is A. 9.

A baseball team has 9 players on the field at a time. The positions are:

• Pitcher: The pitcher throws the ball to the batter.
• Catcher: The catcher stands behind home plate and tries to catch the ball that the batter hits.
• First baseman: The first baseman stands near first base and tries to field balls that are hit to first base.
• Second baseman: The second baseman stands near second base and tries to field balls that are hit to second base.
• Shortstop: The shortstop stands between second and third base and tries to field balls that are hit to the shortstop position.
• Third baseman: The third baseman stands near third base and tries to field balls that are hit to third base.
• Left fielder: The left fielder stands in left field and tries to field balls that are hit to left field.
• Center fielder: The center fielder stands in center field and tries to field balls that are hit to center field.
• Right fielder: The right fielder stands in right field and tries to field balls that are hit to right field.

The other 4 players on the team are on the bench. They can be substituted into the game at any time.

The correct answer is A. flawed.

A flawed character is one who has some negative qualities or makes mistakes. This does not mean that the character is a bad person, but rather that they are human and make mistakes like everyone else. Flawed characters can be very interesting to read about, as they allow the reader to see the world through their eyes and understand their motivations.

Blemished means having a small mark or imperfection. This does not necessarily mean that the character is bad, but it does mean that they are not perfect. Blemished characters can be very relatable, as they remind us that we all have flaws.

Defective means not working properly or being of poor quality. This is a very negative term, and it is not usually used to describe characters in novels. Defective characters are often seen as villains or antagonists.

Deformed means having an abnormal physical appearance. This is also a very negative term, and it is not usually used to describe characters in novels. Deformed characters are often seen as outcasts or victims.

In the novel, the character is described as being irreproachable. This means that they are beyond reproach, or that they cannot be criticized. This suggests that the character is a good person who does not make mistakes.

Asansol is a city in the Indian state of West Bengal. It is known for its steel plant and coal mines. The city is also home to a number of historical monuments, including the Asansol Fort and the Asansol Kali Temple.

Asansol Steel Plant is a steel plant located in Asansol. It is one of the largest steel plants in India. The plant was established in 1956. It is a part of the Steel Authority of India Limited (SAIL).

Asansol Coalfield is a coalfield located in Asansol. It is one of the largest coalfields in India. The coalfield was discovered in 1820. It is a part of the Eastern Coalfields Limited (ECL).

Asansol Fort is a fort located in Asansol. It was built in the 17th century. The fort was used as a military base during the British Raj.

Asansol Kali Temple is a temple located in Asansol. It is dedicated to the goddess Kali. The temple was built in the 19th century.

The other options are not correct because Asansol is not known for its tea gardens, historical monuments, or coastal beaches.

The correct answer is D. No error.

The sentence is grammatically correct. The subject and verb agree, and the tense is consistent. The preposition "over" is used correctly to indicate that the speech was broadcast to a wide audience. The article "all" is used correctly to indicate that the speech was broadcast to all of the major radio stations.

The other options are incorrect for the following reasons:

• Option A: The subject and verb do not agree. The subject is singular ("The eminent speaker's speech"), but the verb is plural ("was broadcasted").
• Option B: The preposition "over" is not used correctly. The speech was broadcast to a wide audience, not over a wide audience.
• Option C: The article "all" is not used correctly. The speech was broadcast to all of the major radio stations, not to some of the major radio stations.

The correct answer is: C. Electrons

Electrical energy is the energy of electrons. Electrons are negatively charged particles that orbit the nucleus of an atom. When electrons move, they create an electric current. This current can be used to power devices, such as light bulbs and computers.

Protons are positively charged particles that are located in the nucleus of an atom. Neutrons are neutral particles that are also located in the nucleus of an atom. Protons and neutrons are much heavier than electrons.

The energy of protons and neutrons is released when atoms are split apart in a nuclear reaction. This energy can be used to generate electricity in nuclear power plants.

However, the question is specifically about electrical energy, which is the energy of electrons. Therefore, the correct answer is C.

The correct answer is: C. Fa-Hien, Huin-Tsang, and I-Tsing

Fa-Hien (337-420) was a Chinese Buddhist monk who traveled to India in search of sacred texts and relics. He is considered one of the most important figures in the transmission of Buddhism to China.

Huin-Tsang (602-664) was another Chinese Buddhist monk who traveled to India in search of sacred texts and relics. He is best known for his translation of the Buddhist scriptures into Chinese.

I-Tsing (635-713) was a Chinese Buddhist monk who traveled to India in search of sacred texts and relics. He is best known for his travelogue, which provides a detailed account of his journey to India and his experiences there.

Meghasthanise is not a historical figure.

The correct answer is: A. a-1, b-2, c-4, d-3.

Gopal Krishna Gokhale was a social reformer and Indian independence activist who was associated with the formation of the Servants of India Society. The Servants of India Society was an organization of Indian social workers who were dedicated to improving the lives of the poor and oppressed in India.

Madan Mohan Malaviya was a Hindu nationalist and Indian independence activist who was associated with the formation of the Benaras Hindu University. The Benaras Hindu University is a private university located in Varanasi, India. It is one of the largest and most prestigious universities in India.

C. Rajagopalachari was a lawyer, politician, and independence activist who was associated with the formation of the Swatantra Party. The Swatantra Party was a political party in India that was founded in 1959. The party was committed to economic liberalism and political decentralization.

V. V. Savarkar was a Hindu nationalist and Indian independence activist who was associated with the formation of the Free India Society. The Free India Society was a revolutionary organization that was dedicated to achieving Indian independence from British rule.

Here is a brief explanation of each option:

• Option A: This option is correct. Gokhale was associated with the formation of the Servants of India Society, Malaviya was associated with the formation of the Benaras Hindu University, Rajagopalachari was associated with the formation of the Swatantra Party, and Savarkar was associated with the formation of the Free India Society.
• Option B: This option is incorrect. Gokhale was not associated with the formation of the Benaras Hindu University.
• Option C: This option is incorrect. Malaviya was not associated with the formation of the Swatantra Party.
• Option D: This option is incorrect. Savarkar was not associated with the formation of the Servants of India Society.

The correct answer is D. in order to.

The other options are incorrect because they do not express the purpose of Dhirubhai's going to America.

• Option A, with a view to, means "with the intention of". This does not express the purpose of Dhirubhai's going to America, as it is possible to go to America with a view to doing something other than earning money.
• Option B, for, means "because of". This does not express the purpose of Dhirubhai's going to America, as it is possible to go to America for reasons other than earning money.
• Option C, in order that, means "so that". This does not express the purpose of Dhirubhai's going to America, as it is possible to go to America for reasons other than so that he can earn money.

The only option that expresses the purpose of Dhirubhai's going to America is D. in order to. This option means "for the purpose of" or "with the intention of". It is the only option that clearly states that Dhirubhai went to America in order to earn money.

The correct answer is: A. neat : considerate

Depressed and sad are both negative emotions, but depressed is a more severe form of sadness. Similarly, neat and considerate are both positive traits, but neat is a more specific form of considerate.

Towering and cringing are not opposites, but rather two different ways of behaving. Rapid and plodding are also not opposites, but rather two different speeds. Progressive and regressive are opposites, but they do not have the same relationship as depressed and sad. Exhausted and tired are both negative states, but they are not opposites.

Here is a more detailed explanation of each option:

• A. neat : considerate

Neatness is a specific form of consideration. When you are neat, you are taking care of your surroundings and being respectful of others. Similarly, when you are considerate, you are thinking about others and their needs.

• B. towering : cringing

Towering and cringing are not opposites, but rather two different ways of behaving. When you tower over someone, you are making yourself look bigger and more powerful. When you cringe, you are making yourself look smaller and less powerful.

• C. rapid : plodding

Rapid and plodding are also not opposites, but rather two different speeds. When you are moving rapidly, you are moving quickly. When you are plodding, you are moving slowly.

• D. progressive : regressive

Progressive and regressive are opposites. When you are progressive, you are moving forward. When you are regressive, you are moving backward.

• E. exhausted : tired

Exhausted and tired are both negative states, but they are not opposites. When you are exhausted, you are very tired. When you are tired, you are somewhat tired.

The correct answer is (d).

India and Japan on January 12, 2012 agreed to enhance their cooperation in the infrastructure sector. The agreement was signed by the Prime Ministers of both countries, Manmohan Singh and Yoshihiko Noda, during the latter's visit to India.

The agreement covers a wide range of areas, including roads, railways, ports, airports, and urban development. It also includes cooperation in the areas of energy, water, and sanitation.

The agreement is expected to boost economic ties between the two countries and help to create jobs in both countries. It is also expected to help to improve the infrastructure in India, which is in need of significant investment.

The agreement is a significant step forward in the relationship between India and Japan. It is a sign of the growing economic and strategic ties between the two countries.

(a) Tourism is a major industry in India, but it is not one of the sectors that was covered by the agreement.

(b) Road and transport is another major industry in India, but it is also not one of the sectors that was covered by the agreement.

(c) Coal and mining is a sector that is important to both India and Japan, but it is not one of the sectors that was covered by the agreement.

(d) Infrastructure is a sector that is important to both India and Japan, and it is one of the sectors that was covered by the agreement.

The correct answer is D. All of the above.

A toxin is a poisonous substance produced by some higher plants, certain animals, and pathogenic bacteria. Toxins can be harmful to humans and other animals in a variety of ways, depending on the type of toxin and the amount that is ingested or absorbed. Some toxins can cause immediate death, while others may cause more gradual symptoms, such as paralysis or organ failure.

Toxins can be produced by a variety of organisms, including plants, animals, and bacteria. Plant toxins are often found in the leaves, fruits, or seeds of plants. Animal toxins are often found in the venom of snakes, spiders, and other venomous creatures. Bacterial toxins are often produced by bacteria that cause disease, such as tetanus and botulism.

Toxins can be harmful to humans and other animals in a variety of ways. Some toxins can cause immediate death, while others may cause more gradual symptoms, such as paralysis or organ failure. The effects of a toxin will depend on the type of toxin, the amount that is ingested or absorbed, and the individual's susceptibility to the toxin.

There are a variety of ways to protect yourself from toxins. One way is to avoid contact with poisonous plants and animals. Another way is to cook food thoroughly to kill any toxins that may be present. It is also important to be aware of the symptoms of poisoning and to seek medical attention if you think you or someone you know has been exposed to a toxin.

The correct answer is B. evergreen dense forests, rubber trees, groundnuts.

Equatorial regions are characterized by warm temperatures and high rainfall. This climate is ideal for the growth of many different types of plants, including evergreen dense forests, rubber trees, and groundnuts.

Evergreen dense forests are found in equatorial regions around the world. These forests are home to a wide variety of plants and animals. The trees in these forests are typically evergreen, meaning they keep their leaves all year round. This is because the climate in equatorial regions is warm and wet all year round.

Rubber trees are also found in equatorial regions. These trees are important because they produce rubber. Rubber is a natural material that is used to make a variety of products, including tires, shoes, and gloves.

Groundnuts are another important crop that is grown in equatorial regions. Groundnuts are a type of legume that is used to make a variety of products, including peanut butter, peanut oil, and peanut flour.

The other options are incorrect because they do not include plants that are typically grown in equatorial regions. Option A includes wheat, barley, and maize. These crops are typically grown in temperate regions, which have cooler temperatures and less rainfall than equatorial regions. Option C includes groundnuts, soyabeans, and potatoes. These crops are also typically grown in temperate regions. Option D includes evergreen coniferous forests, oats, and cocoa. Evergreen coniferous forests are found in cold, dry climates. Oats and cocoa are also typically grown in temperate regions.

The correct answer is (a) Treasury.

Sannidhata was the head of the treasury in the Mauryan administration. He was responsible for collecting taxes, storing and managing the royal treasury, and issuing coins. He was also responsible for overseeing the construction and maintenance of roads, bridges, and other public works.

The other options are incorrect.

(b) Cavalry: The head of the cavalry was called the Mahasenapati.
(c) Store House: The head of the store house was called the Gonayaka.
(d) Rural Administration: The head of the rural administration was called the Rajuka.

The correct answer is (c). The Bonded Labour Abolition Act was passed in India in 1976. The Act prohibits the practice of bonded labour and provides for the rehabilitation of bonded labourers. The Act defines bonded labour as "the state of being in bondage by reason of any debt or contract or otherwise." It also defines "bonded labourer" as "any person who has been or is required to render any service or to pay any debt or part of any debt as a condition of his service or for the consideration of any loan advanced to him or any member of his family for agricultural or non-agricultural purposes." The Act provides for the following penalties for the offence of bonded labour:

• Imprisonment for a term which may extend to three years, or
• Fine which may extend to Rs. 20,000, or
• Both.

The Act also provides for the following relief and rehabilitation measures for bonded labourers:

• Release from bondage,
• Payment of wages due,
• Repatriation to their original place of residence,
• Provision of land and other assistance for self-employment, and
• Medical treatment and rehabilitation.

The Bonded Labour Abolition Act is a landmark legislation that has helped to free millions of bonded labourers in India. The Act has been instrumental in bringing about a significant decline in the incidence of bonded labour in the country. However, there is still a long way to go before bonded labour is completely eradicated from India. The government and civil society organizations need to continue to work together to ensure that all bonded labourers are freed and rehabilitated.

The other options are incorrect because they are not the years in which the Bonded Labour Abolition Act was passed in India.

The correct answer is C. Judo.

Wrestling, karate, and boxing are all combat sports that involve grappling and striking. Pole-vaulting, swimming, and polo are all non-combat sports that involve different skills.

Judo is a Japanese martial art that emphasizes throwing, grappling, and pinning an opponent to the ground. It is a form of self-defense that can also be used as a competitive sport.

Pole-vaulting is an athletic event in which an athlete uses a long pole to jump over a bar. It is a track and field event that is typically held outdoors.

Swimming is a recreational and competitive sport that involves moving through water using one's arms and legs. It is a popular sport that can be enjoyed by people of all ages and abilities.

Polo is a team sport that is played on horseback. It is a fast-paced game that involves hitting a ball with a mallet into the opponent's goal.

The answer is C. Jackal.

The other four animals (dog, lion, tiger, and cheetah) are all members of the Felidae family, which includes all cats. Jackals, on the other hand, are members of the Canidae family, which includes all dogs, wolves, and foxes.

Dogs are domesticated animals that have been bred by humans for thousands of years. They are social animals that live in packs and are known for their loyalty and companionship. Lions are large, predatory cats that live in Africa. They are the only cats that live in groups, called prides. Tigers are also large, predatory cats that live in Asia. They are the largest of all cats and are known for their strength and power. Cheetahs are the fastest land animals on Earth. They are also the only cats that have black spots on their fur.

Jackals are medium-sized, wild dogs that live in Africa and Asia. They are known for their long, pointed ears and their loud, howling calls. Jackals are scavengers and predators, and they will eat anything from small rodents to large animals.

The correct answer is: C. Pali

Pali is a Middle Indo-Aryan language that was used as a vernacular language in the Magadha region of India during the Buddha's lifetime. It is the language in which the Theravada Buddhist canon, the Tipitaka, was composed.

Sanskrit is an ancient language of India that is considered to be the sacred language of Hinduism and Buddhism. It is a member of the Indo-Aryan branch of the Indo-European language family.

Ardhamagadhi is a Middle Indo-Aryan language that was spoken in the Magadha region of India during the Buddha's lifetime. It is the language in which the Mahayana Buddhist canon was composed.

Prakrit is a group of Middle Indo-Aryan languages that were spoken in India during the Buddha's lifetime. It is the language in which the Jaina canon was composed.

Pali is a relatively conservative language, meaning that it has changed relatively little since it was first used to compose the Tipitaka. This makes it a valuable resource for linguists who study the development of the Indo-Aryan languages. Pali is also a living language, with a small number of speakers in Sri Lanka and Myanmar.

The correct answer is (b), Magnesite mining.

Jhiroli is a town in the Almora district of Uttarakhand, India. It is famous for its magnesite mines, which are the largest in the country. Magnesite is a mineral that is used in a variety of industries, including the manufacture of ceramics, refractories, and chemicals.

The other options are incorrect. Copper mining is not a major industry in Jhiroli. Gypsum mining is also not a major industry in Jhiroli. Graphite mining is not a major industry in Jhiroli.

The correct answer is: A. Increases

When pressure is increased, the melting point of ice increases. This is because the increased pressure makes it more difficult for the molecules in the ice to move around and break the bonds that hold them together. As a result, more energy is required to melt the ice, and the melting point increases.

Option B is incorrect because the melting point of ice does change with pressure. Option C is incorrect because the melting point of ice increases with pressure, not decreases. Option D is incorrect because the melting point of ice does not depend on the impurities in the ice.

The correct answer is: B) Lower.

The Gender Inequality Index (GII) is a composite index measuring gender inequality in three key areas: reproductive health, empowerment, and economic activity. The GII is calculated for 156 countries and territories and is based on data from the World Bank's World Development Indicators.

The GII for West Bengal in 2020 was 0.542, which is lower than the national average of 0.556. This means that West Bengal has a lower level of gender inequality than the national average.

The GII is a useful tool for tracking progress towards gender equality. It can also be used to identify areas where there is a need for further action. For example, the GII for West Bengal shows that there is a need to improve women's participation in the labor force.

Here is a brief explanation of each option:

* Option A: Higher. This option is incorrect because the GII for West Bengal is lower than the national average.
* Option B: Lower. This option is correct because the GII for West Bengal is lower than the national average.
* Option C: Equal. This option is incorrect because the GII for West Bengal is lower than the national average.
* Option D: Varies year to year. This option is incorrect because the GII for West Bengal has been steadily decreasing over the past few years.

The correct answer is C. 1996.

Prince Charles and Princess Diana of Britain announced their separation in 1996. They had been married for 15 years and had two children together, Prince William and Prince Harry. The separation was a major news story in the United Kingdom and around the world.

There were many reasons for the separation, including Charles's affair with Camilla Parker Bowles, Diana's bulimia and self-harm, and the media's intense scrutiny of their marriage. The couple divorced in 1996, and Diana died in a car crash in Paris the following year.

The separation of Prince Charles and Princess Diana was a major event in British history. It had a profound impact on the British monarchy and on the public's perception of the royal family. The separation also led to a great deal of speculation about the future of the monarchy.

In the years since the separation, the British monarchy has undergone a period of change and modernization. The Queen has taken steps to make the monarchy more relevant to the 21st century, and she has worked to improve relations with the public. The monarchy is now more popular than it has been in decades, and it is likely to continue to play an important role in British society for many years to come.

Here is a brief explanation of each option:

• Option A: 1990. This is incorrect because Prince Charles and Princess Diana did not announce their separation in 1990. They were still married in 1990, and they did not announce their separation until 1996.
• Option B: 1991. This is incorrect because Prince Charles and Princess Diana did not announce their separation in 1991. They were still married in 1991, and they did not announce their separation until 1996.
• Option C: 1996. This is the correct answer. Prince Charles and Princess Diana announced their separation in 1996.
• Option D: 1997. This is incorrect because Prince Charles and Princess Diana did not announce their separation in 1997. They were already separated in 1997, and Diana died in a car crash in Paris that year.

The southernmost point of India is Indira Point, also known as Indira Point or Indira Col. It is located in the Indian state of Tamil Nadu, on the island of Great Nicobar. It is the southernmost point of India and the Indian subcontinent. It is also the easternmost point of the Indian Union Territory of Andaman and Nicobar Islands.

Dhanushkodi is a former town in the Indian state of Tamil Nadu. It was located on the Pamban Island, which is separated from the mainland by the Pamban Bridge. The town was destroyed by a cyclone in 1964.

Lakhpat is a town in the Indian state of Gujarat. It is located on the island of Kutch, which is separated from the mainland by the Gulf of Kutch.

Kanyakumari is a town in the Indian state of Tamil Nadu. It is located on the southernmost tip of India, on the Indian Ocean. It is a popular tourist destination.

The correct answer is (d).

The correct answer is (b), Jim Courier.

Boris Becker was a German professional tennis player who was active from 1984 to 1999. He won six Grand Slam singles titles, including the U.S. Open in 1989.

Ivan Lendl was a Czech-American professional tennis player who was active from 1978 to 1994. He won eight Grand Slam singles titles, including the U.S. Open in 1985 and 1987.

Stefan Edberg was a Swedish professional tennis player who was active from 1983 to 1996. He won six Grand Slam singles titles, including the U.S. Open in 1991.

In the 1991 U.S. Open, Courier defeated Edberg in the final in four sets. This was Courier's second Grand Slam singles title, and his first at the U.S. Open.

The correct answer is (d) Cellulose.

Cellulose is the most abundant organic compound in the biosphere, making up about 33% of all plant matter. It is a long-chain polysaccharide composed of glucose units. Cellulose is the main structural component of plant cell walls, and it is also found in some algae and bacteria.

Glucose is a simple sugar that is found in the blood and is used by the body for energy. It is also a component of many carbohydrates, such as starch and cellulose.

Fructose is a simple sugar that is found in fruits and honey. It is also a component of sucrose, which is table sugar.

Sucrose is a disaccharide composed of glucose and fructose units. It is the most common type of sugar found in food.

In conclusion, cellulose is the most abundant organic compound in the biosphere. It is a long-chain polysaccharide composed of glucose units. Cellulose is the main structural component of plant cell walls, and it is also found in some algae and bacteria.

The correct answer is A.

The boiling point of water is the temperature at which the vapor pressure of the liquid equals the external pressure surrounding the liquid. At sea level, the boiling point of water is 100 degrees Celsius. However, as the atmospheric pressure decreases, the boiling point of water also decreases. This is because the lower pressure allows the water molecules to escape from the liquid state more easily.

In the hills, the atmospheric pressure is lower than that in the plains. This means that water boils at a lower temperature in the hills than in the plains. As a result, it takes longer to cook food in the hills than in the plains.

Option B is incorrect because the water boils at a lower temperature in the hills, not a higher temperature.

Option C is incorrect because the atmospheric density is not related to the boiling point of water.

Option D is incorrect because the humidity is not related to the boiling point of water.

The correct answer is (c). The Right to Information Act (RTI Act) came into force in India on 12th October 2005. It is a law that gives citizens of India the right to access information from the government. The RTI Act was passed by the Indian Parliament in 2005 and came into force on 12th October 2005. The RTI Act is one of the most important laws in India as it gives citizens the right to access information from the government. The RTI Act has been instrumental in bringing transparency and accountability in the government. It has also helped in fighting corruption. The RTI Act has been hailed as a landmark law and has been praised by many international organizations.

Option (a) is incorrect because the RTI Act came into force in October 2005, not October 2006.

Option (b) is incorrect because the RTI Act came into force in October 2005, not August 2007.

Option (d) is incorrect because the RTI Act came into force in October 2005, not May 2008.

The correct answer is (b), Telangana.

India's first Artificial Intelligence (AI) based Digital Lok Adalat was launched in July 2022 in Telangana. The Digital Lok Adalat is a one-stop solution for resolving legal disputes through AI-enabled technology. It is a web-based platform that allows users to file cases, track the progress of their cases, and get legal advice from experts. The Digital Lok Adalat is a part of the Telangana government's efforts to promote digital justice and make it more accessible to the people.

The other options are incorrect.

(a) Kerala: The Kerala government has launched a number of initiatives to promote digital justice, but it has not yet launched an AI-based Digital Lok Adalat.

(c) Rajasthan: The Rajasthan government has launched a number of initiatives to promote digital justice, but it has not yet launched an AI-based Digital Lok Adalat.

(d) Uttarakhand: The Uttarakhand government has launched a number of initiatives to promote digital justice, but it has not yet launched an AI-based Digital Lok Adalat.

The correct answer is (a) Lithium.

Lithium is the lightest metal and the lightest solid element. It is a silvery-white metal that is soft and easily cut with a knife. It is also very reactive and must be stored in an inert atmosphere.

Beryllium is a light, strong, and brittle metal. It is the second lightest metal after lithium. Beryllium is used in a variety of applications, including aerospace, nuclear energy, and electronics.

Zinc is a blue-white metal that is used in a variety of applications, including galvanizing steel, batteries, and alloys. Zinc is the fourth most abundant metal in the Earth's crust.

Sodium is a soft, silvery-white metal that is highly reactive. It is the sixth most abundant element in the Earth's crust. Sodium is used in a variety of applications, including batteries, soaps, and glass.

The correct answer is (a) President of India.

The President of India is the constitutional head of state of India. The President is the supreme commander of the Indian Armed Forces and the head of the Union Government. The President is elected by an electoral college consisting of elected members of both houses of Parliament and the legislative assemblies of all states.

The Vice-President of India is the second-highest constitutional office in India. The Vice-President is elected by an electoral college consisting of elected members of both houses of Parliament. The Vice-President is the ex-officio chairman of the Rajya Sabha and the President of the Rajya Sabha in the absence of the President.

The Prime Minister of India is the head of government of India. The Prime Minister is appointed by the President and is the leader of the party or coalition that has a majority in the Lok Sabha. The Prime Minister is responsible to the Lok Sabha and can be removed from office by a vote of no confidence.

The Speaker of the Lok Sabha is the presiding officer of the Lok Sabha. The Speaker is elected by the members of the Lok Sabha. The Speaker is responsible for maintaining order in the Lok Sabha and for conducting the business of the House.

The President of India has the authority to preside over a joint session of Parliament. A joint session of Parliament is a meeting of both houses of Parliament, the Lok Sabha and the Rajya Sabha. The President presides over a joint session of Parliament when there is a disagreement between the two houses on a bill.

The correct answer is (c) K. Ram Krishna Pillai.

The Swadesh Vahini was a Malayalam weekly published from Thiruvananthapuram, Kerala, India. It was founded in 1939 by K. Ram Krishna Pillai. The paper was a mouthpiece of the Swadeshi movement in Kerala. It was also a strong critic of the British Raj. The paper was banned by the British government in 1942.

C.V. Raman Pillai was a Malayalam novelist and short story writer. He is best known for his novel Indulekha.

C.N. Mudaliar was a Tamil writer and politician. He was the Chief Minister of Madras Presidency from 1937 to 1939.

C.R. Reddy was a Telugu writer and politician. He was the Chief Minister of Andhra Pradesh from 1952 to 1956.

The government of West Bengal has set ambitious targets to increase the capacity of its renewable energy sector. The state has set a target of generating 10,000 MW of renewable energy by 2022. This includes 5,000 MW of solar power and 5,000 MW of wind power. The government has also set a target of making West Bengal a net-zero state by 2050.

To achieve these targets, the government has taken a number of initiatives. These include:

* Providing financial incentives to renewable energy developers
* Developing a robust transmission and distribution network
* Promoting energy efficiency and conservation
* Raising awareness about the benefits of renewable energy

The government's efforts have been successful in increasing the capacity of the state's renewable energy sector. In 2019, West Bengal had a total installed capacity of 2,500 MW of renewable energy. This is expected to increase to 5,000 MW by 2022.

The increase in renewable energy capacity will have a number of benefits for West Bengal. These include:

* Reduced dependence on fossil fuels
* Improved air quality
* Increased employment opportunities
* Reduced greenhouse gas emissions

The government of West Bengal is committed to increasing the capacity of its renewable energy sector. The state's ambitious targets are achievable with the right policies and initiatives. The increase in renewable energy capacity will have a number of benefits for West Bengal, including reduced dependence on fossil fuels, improved air quality, increased employment opportunities, and reduced greenhouse gas emissions.

The following are the options for the question:

1. Renewable energy sector
2. Coal mining sector
3. Steel manufacturing sector
4. IT sector

The correct answer is option 1.

The correct answer is: A. Malala Day

Malala Day is a day to celebrate the life and work of Malala Yousafzai, a Pakistani activist for female education and the youngest Nobel Prize laureate. It is observed on her birthday, which is March 12.

Malala was shot in the head by the Taliban in 2012 for her advocacy for girls' education. She survived the attack and went on to become a global advocate for education and human rights. In 2014, she was awarded the Nobel Peace Prize for her work.

Malala Day is a day to celebrate Malala's courage and determination, and to recommit to the fight for education for all girls. It is also a day to raise awareness of the challenges that girls face around the world, and to call for action to ensure that all girls have access to quality education.

Here is a brief explanation of each option:

• World Wildlife Day is celebrated on March 3 every year. It is a day to celebrate the world's wild animals and plants, and to raise awareness of the threats they face.
• World Day for International Justice is celebrated on July 17 every year. It is a day to promote the rule of law and to call for justice for all people.
• World Heart Day is celebrated on September 29 every year. It is a day to raise awareness of heart disease and stroke, and to promote healthy lifestyles.

The correct answer is (a) Interest payment.

Interest payment is the most important item of non-plan expenditure of the Central Government during 2015-16 budget. It is the amount of money that the government pays to its creditors, such as banks and bondholders, for borrowing money. In 2015-16, the government's interest payment was Rs. 5.93 lakh crore, which was about 13% of the total expenditure.

Subsidies are payments made by the government to individuals or businesses to reduce the prices of goods or services. In 2015-16, the government's subsidy expenditure was Rs. 2.86 lakh crore, which was about 7% of the total expenditure.

Defence services are the armed forces of a country, which are responsible for protecting the country from external threats. In 2015-16, the government's defence expenditure was Rs. 2.58 lakh crore, which was about 6% of the total expenditure.

Pensions are payments made by the government to retired employees. In 2015-16, the government's pension expenditure was Rs. 1.64 lakh crore, which was about 4% of the total expenditure.

The government's interest payment is the most important item of non-plan expenditure because it is a fixed cost that the government has to pay regardless of the economic situation. The government's subsidy expenditure is also a significant item of non-plan expenditure, but it is more volatile than the government's interest payment. The government's defence expenditure and pension expenditure are also important items of non-plan expenditure, but they are smaller than the government's interest payment and subsidy expenditure.

The correct answer is B. The monetary currency of Greece is called the drachma. It was the official currency of Greece from 1832 to 2002, when it was replaced by the euro. The drachma was subdivided into 100 lepta. The word "drachma" comes from the Greek word "drachme", which means "handful". The drachma was first introduced in 1832, shortly after Greece gained independence from the Ottoman Empire. The first drachma coins were issued in 1833, and the first drachma banknotes were issued in 1841. The drachma was a stable currency for most of its history, but it suffered from hyperinflation in the 1940s and 1950s. The drachma was pegged to the US dollar from 1953 to 1973, and it was then pegged to the European Currency Unit (ECU) from 1979 to 2001. Greece joined the European Monetary Union in 2001, and the drachma was replaced by the euro on January 1, 2002.

The other options are incorrect. The guilder was the official currency of the Netherlands from 1816 to 2002, when it was replaced by the euro. The yen is the official currency of Japan. The dinar is the official currency of several countries, including Iraq, Serbia, and Tunisia.

The correct answer is (a) Savit.

Gayatri Mantra is a Vedic mantra that is considered to be the most sacred mantra in Hinduism. It is a prayer to the sun god, Savitr, and is said to be a powerful tool for spiritual enlightenment.

The mantra is as follows:

Om tat savitur varenyam bhargo devasya dhimahi dhiyo yo nah prachodayat

This can be translated as:

We meditate on that adorable light of the divine Savitr, who may enlighten our intellect.

The mantra is said to be a powerful tool for spiritual enlightenment because it helps to focus the mind and purify the heart. It is also said to be a source of great strength and courage.

The other options are incorrect because they are not related to the sun god, Savitr.

(b) Agni is the god of fire.
(c) Vishnu is the god of preservation.
(d) Indra is the king of the gods.

The correct answer is C. Methane.

Marsh gas is a flammable gas that is found in swamps and marshes. It is composed mostly of methane, which is a colorless, odorless gas that is lighter than air. Marsh gas is formed when organic matter decomposes in the absence of oxygen. This can happen in swamps, marshes, and other areas where there is a lot of water and little oxygen.

Marsh gas can be dangerous if it is not properly ventilated. It can cause explosions and fires if it comes into contact with a spark or flame. It can also be harmful to human health if it is inhaled.

Nitrogen is a colorless, odorless gas that makes up about 78% of the Earth's atmosphere. It is not flammable and does not support combustion.

Ethane is a colorless, flammable gas that is found in natural gas and petroleum. It is used as a fuel and as a chemical feedstock.

Hydrogen is a colorless, odorless, and tasteless gas that is the lightest element in the universe. It is flammable and supports combustion.