Exothermic And Endothermic Reactions.

 Endothermic Reactions Endothermic reactions are those chemical reactions where energy is absorbed by the system from the surroundings mostly in the form of heat. The concept is applied in the physical sciences like chemical reactions where hear is converted to chemical bond energy by way of experiments. Common examples of endothermic … Read more

Contribution Of Brahma Gupta

 Contribution of  Brahma gupta, in mathematics Brahmagupta was born in 598 A.D.in Bhinmal city in the state of Rajasthan. He was a mathematician and astronomer, who wrote many important works on mathematics and astronomy. His best known work is the “Brahmasphuta‐siddhanta”, written in 628 AD in Bhinmal. He was the first to use … Read more

9.Harsha Vardhan

 Emperor Harshavardhana, better known as Harsha, lived from 590 to 647 CE and was the third ruler of the Vardhana Empire, the last great empire in ancient India before the Islamic Invasion. He ruled from 606 CE to 647 CE. After Harshavardhana’s death, however, the Vardhana dynasty came to an end and its empire dissolved. India, the land … Read more

Foreign Exchange

 Foreign exchange   Foreign exchange is the exchange of one currency for another or the conversion of one currency into another currency. Foreign exchange also refers to the global market where currencies are traded virtually around the clock. Foreign exchange transactions encompass everything from the conversion of currencies by a traveler at an … Read more

Reproduction And Growth

 Reproduction and growth – type of reproduction Living things grow and they reproduce. Growth is a way to generate the materials for reproduction. Reproduction is a way to make new organisms that can grow. Thus, the apparent “goal” of every organism is to fill the available world with its offspring, that is, with … Read more

07.11.18 (RPSC) Rajasthan Current Affairs

RAJASTHAN Percentage of young voters in Rajasthan below national average   The percentage of voters belonging to the age group of 18-19 in Rajasthan is just 2.58 per cent of the total population, way below the national average of 4.22 per cent.   The total population of people belonging to the age group 18-19 is 32,42,874. Out of this, … Read more

Changes In Cropping Pattern

   Changes  in  cropping  pattern Cropping pattern means the proportion of area under various  crops  at  a  point of  time or  yearly sequence  and  spatial  arrangement  of crops  and Changes  in  cropping  pattern Cropping pattern means the proportion of area under various  crops  at  a  point of  time or  yearly sequence  and  spatial … Read more

Indian National Account

 India’s National Accounts It is emphasised that in view of the essentially de-centralized character of the Indian Statistical System, the continental size of the country with large diversities and federal character of polity, the Indian System of National Accounts to include regional accounts at the State level and below. The term National Accounts Statistics … Read more

Rathore of Bikaner

Rathore of Bikaner About 1465 Rao Bika, a Rathore Rajput, and an elder son of Rao Jodha, king of Marwar, provoked by a stray comment by his father, left Marwar (Jodhpur) with a small contingent of Rathore warriors (500 soldier and 100 cavalrymen) to create his own kingdom. He was accompanied by his uncle, Rawat … Read more