It is advisable for a UPSC CSE candidate to go through previous years papers as it not only keeps you on track and gives you an awareness of what to read and what not but also gives you confidence about your preparation.
This book gives an insight about the questions that are asked in Prelims Paper I of UPSC CSE and will help you evaluate your preparation for the same.
It includes topic-wise solved papers of twelve years (2008-2020) Prelims Paper I of UPSC CSE.
Solutions as per the official UPSC Answer Key coupled with the detailed explanations for comprehensive coverage.
The unique option centric approach will help understand the related concepts.
The trend analysis of the past papers will make an aspirant understand the weightage that each subject carries and the required approach for the examination.