UPSC Prelims Previous Year Papers (Solutions)

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Solution of the UPSC Civil Services (Preliminary) Examination 2012 – GS Paper 1

Dear Readers, Thanks for your continued support and faith in GKToday. Every year, we try our best to provide the reliable solution of the General Studies Paper of the UPSC Civil Services Preliminary Examination. I take this opportunity to congratulate my students Mudit Rai, Vipul Goel, Vivekanand Singh, Prabhakar Prakash Ranjan, Anshul Gupta and Ullas ..

Solution of the UPSC Prelims 2011 General Studies Paper

Click Here for Solution 2012 1. Biodiversity forms the basis for human existence in the following ways : 1. Soil formation. 2. Prevention of soil erosion. 3. Recycling of waste. 4. Pollination of crops. Select the correct answer using the codes given below : (a) 1,2,and 3 only. (b) 2,3 and 4 only. (c)     1 ..