The Book UPSC CSAT 30 Topic-wise IAS Prelims Previous Year Solved Papers 2 (1995 - 2024) with 3 Practice Sets consists of the past 30 years solved questions of the CSAT Aptitude Paper 2. ? The Book includes all the questions from 1995 - 2010 (old Format Question Paper) and 2011 - 2024 (New Format Question Paper). ? All questions of Aptitude (Paper 2 - CSAT) IAS Prelims are distributed into 9 Topics. ? In all, a total of 1600 MCQs are included with detailed solutions. ? Further 3 Practice Sets/ Mock Tests on the latest CSAT Paper are provided for practice with detailed Solutions. ? The USP of the book is its flawless detailed solution to each and every question whose answer key has been validated with UPSC.