WBPSC Prelims and Mains Notes-WBPSC Test Series
Chemical Bonding and Molecular Structure The smallest particle of element is atom and the smallest particle in a compound is molecule. The force or the binding that keeps the atoms in the molecule combined during the formation of molecule is called chemical bonding. The concepts like that of Kossel-Lewis, VSEPR principle, valence bond theory, molecular … Read more
Dimension of ethics: Role of administrators in society and educational institution in the inculcating Ethics in private and public relationships- Behaviour, Moral and Political attitudes of administrators. Public administration depends on government. Government has the function for public administration. Its responsibility is to build a road by creating the environment which is beneficial to national … Read more
Geopolitical Conflict is the Military engagements and diplomatic crises between nations with global implications and which even threatens in extreme circumstance to the survival of humanity.Various types of Geopolitical Conflicts are as follows:- Ø Conventional War:-The engagement of two or more nations in military conflict, using conventional weapons to target military infrastructure and invade/defend sovereignty … Read more
India as a signatory to United Nations Convention to Combat Desertification (UNCCD) has submitted four National Reports to UNCCD in the years 2000, 2002, 2006 and 2010 Some of the major programmes currently implemented that address issues related to land degradation and desertification is:- Integrated Watershed Management Programme (IWMP), National Afforestation Programme (NAP), National Mission for … Read more
Based on the value addition and tangibility broadly we can have three types of industries – primary industries,secondary industries and tertiary industries. Primary industries are usually very simple industries involving processing of raw materials to give input goods for secondary industries. Here value addition is usually minimal and they are usually material oriented.Scale of … Read more
NASA finds evidence of liquid water on Mars In hellas impact basin. But the composition and source of water is it still unknown. Super moon and tidal flooding Super moon is a perigian spring tide that occur when the moon is either New or full and closest to the earth (perigee) causing increased tidal ranges … Read more
Work energy and power Work is said to be done when a force applied on the body displaces the body through a certain distance in the direction of force.Mathematically, work is the force-displacement product (for those of you who prefer algebra) W = F x s cos a or the force-displacement path integral (for those … Read more
European Space Agency (ESA) Estd. 1975 Intergovernmental organization dedicated to the exploration of space. Planck (Spacecraft):-Planck is a space observatory designed to observe the universe using high sensitivity and angular resolution. It was launched in 2009. In July 2010, the Planck space satellite released the full map of the entire universe. Solar Impulse Project:- Solar … Read more
Evolution of rajasthani languages from Shaurseni Prakrit Saureni Prakrit is then developed into:- Gurjar in western region Shaurseni in eastern region (Apram bhasha) Gurjar- Maru Gurjar or old Rajasthani its common language of Rajasthan and Gujrat 1st work was Bhrateshwar Bahubali Ghor by Vajrasensuri in 1168 ad In 15th century it evolved to … Read more