GPSC Prelims and Mains Notes, GPSC Test Series
Since the grant of diwani for Bengal, Bihar and Orissa in 1765, the major concern of the East India Company’s administration in India was to collect as much revenue as possible. Agriculture was the main basis of economy and the main source of income and hence, although the nawabi administration was retained with Muhammad … Read more Land Revenue System under British Rule
Ecology is defined “as a scientific study of the relationship of the living organisms with each other and with their environment.” The classical texts of the Vedic period such as the Vedas, the Samhitas, the Brahmanas and the Aranyakas-Upanishads contain many references to ecological concepts .The Indian treatise on medicine, the Caraka- Samhita … Read more ECOLOGY
Current Electricity Electric current is the rate of flow of electric charge through a conducting medium with respect to time. It is caused by drift of free electrons through a conductor to a particular direction.Charges in motion constitute an electric current. Such currents occur naturally in many situations. Lightning is one such phenomenon in which … Read more current electricity
Emergence of socialism in the 1920s in the nationalist ranks JL Nehru and SC Bose Raised the question of internal class oppression by capitalists and landlords MN Roy became the first Indian to be elected to the leadership of the Communist International Muzaffer Ahmed and SA Dange were tried in the Kanpur Conspiracy Case 1925: … Read more Emergence of Socialism-
Eutrophication is a syndrome of ecosystem, response to the addition of artificial or natural substances such as nitrates and phosphates through fertilizer, sewage, etc that fertilize the aquatic ecosystem. The growth of green algae which we see in the lake surface layer is the physical identification of an Eutrophication. Some algae and blue-green bacteria … Read more EUTROPHICATION AND HARMFUL ALGAL BLOOMS
The temperature is the measurement in degrees of how hot (or cold) a thing (or a place) is. The temperature of the atmosphere is not same across the Earth. It varies in spatial and temporal dimensions. The temperature of a place depends largely on the insolation received by that place. The interaction of insolation … Read more Horizontal and vertical distribution of temperature, inversion of temperature
Macro overview of Rajasthan Economy Rajasthan is the largest state of India, located in the north-western part of the subcontinent. It borders five major states in the northern, western and central parts of India which are Punjab, Haryana,UttarPradesh,Madya Pradesh and Gujrat. Strategic geographical location of Rajasthan presents it as a natural corridor between the … Read more Macro overview of Rajasthan Economy
Intelligence(Cognitive; Emotional; Social; Cultural; Multiple) Cognitive Intelligence Cognition: Mentally processing information (images, concepts, etc.); thinking Intelligence: It is the ability to process data into more efficient systems by acquiring learned substantive mental methods which develops into cognitive ability. Cognitive intelligence is the ability to plan, reason, and use logical deduction to solve problems, but also … Read more INTELLIGENCE (Type of Intelligence)
In the sixth country B.C. North India was divided into sixteen kingdoms out of which Avanti, Vatsa, Kosala and Magadha rose into prominence by aggrandizing upon other weaker states.These four states involved themselves in internecine quarrel in which Magadha emerged as the most powerful state and acquired mastery in the political domain of … Read more Magdhan
Water is a prime natural resource, a basic human need and a precious national asset. Planning, development and management of water resources need to be governed by national perspectives. India accounts for about 2.45 per cent of world’s surface area, 4 per cent of the world’s water resources and about 16 per cent of … Read more Water Resources : Availability