The thoroughly updated 4th Edition of 10 Yearwise UPSC Civil Services IAS Mains General Studies Previous Year Solved Papers 1 to 4 (2013 - 2022) consists of Past 10 years Solved Papers of the General Studies Paper 1 to 4. # The USP of this book is that the word limit for each solution is strictly adhered as per the UPSC requirements. # The book is divided into 4 sections providing solutions to the respective 4 papers. In all, the book contains solutions to 720+ Questions (including Papers 1 to 4). # Each of the solutions is thoroughly researched and written in a flawless language. # The book follows the format where solution is provided immediately after the question. # The book also provides useful articles on How to Crack IAS Main Exams, Trends of last 10 years of each paper & cut-offs for each of the 10 years.

Disha's BESTSELLER "24 Years CSAT General Studies IAS Prelims & Mains Topic-wise Solved Papers (1995-2018)" consists of past years solved papers of the General Studies Paper 1 & 2 distributed into 8 Units and 52 Topics. This is the 9th edition of the book and has been thoroughly revised and updated. The book has been designed in 2 colour so as to make it more student friendly. The book also provides Essays divided topic-wise from 1993-2017. 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 E-book “English Grammar for UPSC IAS/ IPS Mains English Compulsory Paper” has been specially prepared for the aspirant to Qualify the Paper B of the IAS Main Exam. This eBook consists 16 chapters for Grammar Usage & Vocabulary with Past 5 years (2019 - 2015) Solved papers of the English (compulsory) Grammar section. Each of the chapter is thoroughly researched and written in a flawless language. This book contains sufficient explanation of concepts with examples that will make the learning process easier for cadidates.