AGE PROBLEMS

Age Problems   Important Formulas on “Problems on Ages”:   If the current age is x, then ntimes the age is nx. If the current age is x, then age nyears later/hence = x+ n. If the current age is x, then age nyears ago = x– n. The ages in a ratio a: bwill be ax and bx. 5. If the current age is x, then 1 of the age is … Read more

FUNCTIONAL CLASSIFICATION OF TOWN AND PROBLEM OF HUMAN SETTLEMENT

FUNCTIONAL CLASSIFICATION OF TOWN AND PROBLEM OF HUMAN SETTLEMENT The definition of function varies across the disciplines. In political science it refers to duties, in mathematics it means the relationship between two variables and in geography it is synonymous to occupation. Geographers have classified towns on the basis of their site, situation, size, rank, location … Read more

Non Co-operation and Khilafat Movement

Non Co-operation Movement Montagu-Chelmsford Reforms 1919: Dyarchy In a system called “dyarchy,” the nation-building departments of government — agriculture, education, public works, and the like — were placed under ministers who were individually responsible to the legislature. The departments that made up the “steel frame” of British rule — finance, revenue, and home affairs — … Read more

Nuclear physics

Nuclear physics Atoms in nature generally are electrically neutral, as they have equal numbers of protons in the nucleus and orbiting electrons. However, within the nucleus there are other particles called neutrons, which are electrically neutral but have about the same mass as protons. There are two numbers used to characterize a nucleus: Z, the … Read more

Wetland Conservation Programme, Ramsar Convention and The Montreux Record.

Wetland Conservation Programme Wetlands are lands transitional between terrestrial and aquatic system where the water table is usually near the water surface and land is covered by shallow water. Essential as: control floods, water treatment, recharging of water sources, reduce sediments, check soil erosion, bulwark against encroachment by the sea, winter resort for birds and … Read more

Geography- RAS/RTS Mains Topic wise Solved Question Papers

Guess Questions:- Great Lakes Ojos del salado Dug gangdhar up land area Patagonia Falkland Island Channel Tunnel Kayal Malabar Plains 100 channel Tropical deciduous vegetation International boundary of India Ladakh Range Khadin Ghambhir River Bhaumat Differentiate between spring & Neap Tides. Comment upon varions prayags loacted in India Describe the National chambal sanctury What are … Read more

Free Online classes with attractive video sessions

we are planning to provide  free video lectures for the complete syllabus for RAS mains 2013, please register for receiving the schedule and regular updates   Register Now   All the lectures will be taken by experts who have already qualified various competitive examinations.

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