how to score more in upsc civil services prilims?

How to prepare Paper I: General Studies?

I’ve given the detailed booklist and studyplan along with the Answerkey and trend analysis of 2014’s CSAT preliminary exam. So go through following links:

•  History & Culture
• Polity & Constitution
•  Economy, Banking, Finance, Budget
•  Geography-India, Physical, World
•  Environment & Biodiversity
•  Agriculture
•  Science and Technology
•  International Relation & Defense MCQs