"Disha's BESTSELLER ""22 Years CSAT General Studies IAS Prelims Topic-wise Solved Papers (1995-2016)"" consists of past years solved papers of the General Studies Paper 1 & 2 distributed into 8 Units and 52 Topics. This is the 7th edition of the book and has been thoroughly revised and updated. The book has been designed in 2 colour so as to improve the readability of the book. The book has been further empowered this year with topic-wise Questions of IAS Main Past Papers of GS Paper 1-4 from 2013-2015 since the syllabus changed. The book also provides Essays divided topic-wise from 1993-2015. The book further covers a Special Section on: (i) Budget 2016 (ii) Bills & Acts (iii) Govt. Policies & Schemes (iv) Diary of National Events 2016; The book has been divided into 8 broad UNITS, which have been further divided into the 52 topics. Although the book contains 37 chapters, certain chapters like Physics, Chemistry, Biology and Trends in Science & Technology are further divided into Topics. The strength of the book lies in the Errorless DETAILED Solutions. The book is 100% useful for both the General Studies papers (1 and 2) of the Prelims/ CSAT. The Mental Ability part of the past GS papers has been covered in the Unit ""Mental Ability & Management Ability"" and will be useful for Paper 2. ULTIMATE BOOK FOR STEP BY STEP LEARNING & PRACTICE."