This Edition of UPSC Prelims Paper 1 (General Studies) book has been made to meet the requirements of candidates appearing in UPSC Prelims 2021. This volume covers the questions of the UPSC Paper 1 of the last 27 years (1994-2020) including of latest conduct exam of UPSC Prelims 2020. For easy understanding and to provide in-depth explanations, all questions have been classified in six major chapters and each chapter is again divided into topics, so that aspirants can adopt the systemic approach of study. All chapters are prepared according to the syllabus of the UPSC Prelims Paper 1, which History of India and Indian National Movement, Geography of India and World, Polity and Governance, Indian Economy and Social Development, General Science, Technology and Environment, General Knowledge and Current Affairs. The book is also contain a topic-wise analysis of previous years UPSC Prelims questions which is necessary for proper strengthening of subjects.

This Edition of UPSC Prelims Paper 2 (CSAT) book has been made to meet the requirements of candidates appearing in UPSC Prelims 2021. This volume covers the questions of the UPSC CSAT (Civil Services Aptitude Test) of the last 27 years (1994-2020) including of latest conduct exam of UPSC Prelims 2020. For easy understanding and to provide in-depth explanations, all questions have been classified in seven major chapters and each chapter is again divided in topics, so that aspirants can adopt systemic approach of study. All chapters are prepared according to the syllabus of the UPSC Prelims Paper 2, which are basic numeracy, general mental ability, data interpretation, decision making, logical reasoning and interpersonal communication skills. The book is also contain a topic-wise practice questions and analysis of previous years UPSC Prelims questions which is necessary for proper strengthening of subjects.

IAS or Indian Administrative Service is considered one of the toughest examination in the country. The examination is conducted by the Union Public Service Commission (UPSC) for the recruitment of officers for the All India Administrative Civil Services. Students who are opting for this examination need to be updated with latest news and trends as the preliminary examination comprises of Objective-Type Questions. The syllabus is vast and one must be able to understand the areas from which question are expected. The new edition of ‘IAS (PRE) GENERAL STUDIES PAPER – 1 CHAPTER WISE SOLVED QUESTIONS’ of last 25 years’ with detailed explanation of each and every question. This book indicated the nature and trends of the questions being asked UPSC over the time so that students can rework on their strategies. The book is divided into 5 main parts according to the latest pattern of the syllabus, also it contains 3 IAS (PRE) GENERAL STUDIES PAPER – 1 SOLVED PAPERS [2019-2017] which will give the students some kind of self-evaluation about their speed & time management in their preliminary examination. The answers of solved questions in this book are in a very simple, lucid and grammatically correct language which is very useful and helpful and helpful for the students to understand quickly & easily. This book is like a stepping stones for the students who are aiming to become IAS and serve to the nation. TABLE OF CONTENT IAS (PRE) GENERAL STUDIES PAPER–1 SOLVED PAPER 2019, IAS (PRE) GENERAL STUDIES PAPER–1 SOLVED PAPER 2018, IAS (PRE) GENERAL STUDIES PAPER – 1 SOLVED PAPER 2017, History of India and Indian National Movement, Indian and World Geography, Indian Polity and Governance, Indian Economy General Science & Technology, General Knowledge.

The thoroughly Revised and Updated 12th edition (2 colour) of Disha's BESTSELLER "27 Years UPSC IAS/ IPS Prelims Topic-wise Solved Papers 1 & 2 (1995-2021)" consists of past years solved papers of the General Studies Paper 1 & 2 distributed into 8 Units and 52 Topics. # This new edition includes Strategy Video by Mrunal, Notes & Sources for select questions. # The USP of the book is its flawless detailed solution to each and every question whose answer key has been validated with UPSC. # This new edition also includes an IAS Planner which will help the aspirants in planning their preparation for the Prelim & Main Exam. # This is the only book that provides Solved Papers of 27 Years of Prelim Exam along with Unsolved Questions of Mains Exam from 2013 to 2020. # The book has been empowered with Unique Inputs/ Articles by the author who is also one of the Most esteemed faculties for IAS - Mrunal on : • Understanding the IAS Exam & Strategies to Crack the Prelim & Main Exam. • How to Attempt the IAS Main Exam Questions? • How to approach the Economics section? • How to write Essays for GS IV Main exam? # The book provides UNSOLVED Mains Papers from 2013 - 20, divided topic-wise. The book also provides List of Essays divided topic-wise from 1993 - 2020. # 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.

1. The book provides Chapterwise Solved Question of previous 26 Years’ 2. It indicates the nature and trends of the questions that are being asked in UPSC examinations 3. The whole syllabus of the book is divided into 5 main parts 4. It contains Solved Papers [2020-2017] for IAS (PRE) General Studies PAPER – 1 5. This book uses simple language for better understanding Introducing the all new revised edition of “IAS (PRE) General Studies Paper – 1” This book facilitates by giving the deep coverage on all the topics of the syllabus at one place with the conceptual clarity to fulfill the need and demands of the aspirants under different sections. The special exam-oriented structure has been given according to the UPSC syllabus, discussion of the theoretical concepts with the contemporary examples are given. Ample numbers of Questions are provided in a Chapterwise form and Solved Papers 2020-17 that help in rising up level of preparation. Well detailed solutions are given for each question easing aspirants to understand the concepts. This book acts as a great help in achieving success for the upcoming exam. TOC: IAS GENERAL STUDIES PAPER 1 SOLVED PAPER 2020, IAS GENERAL STUDIES PAPER 1 SOLVED PAPER 2019, IAS GENERAL STUDIES PAPER 1 SOLVED PAPER 2018, IAS GENERAL STUDIES PAPER 1 SOLVED PAPER 2017, HISTORY OF INDIA AND INDIAN NATIONAL MOVEMENT, INDIAN AND WORLD GEOGRAPHY, INDIAN POLITY AND GOVERNANCE, INDIAN ECONOMY, GENERAL SCIENCE AND SCIENCE & TECHNOLGY, GENERAL KNOWLEGE