DRISHTI IAS UPSC CSE (Mains) Previous 13 Years Solved Papers (2013–2025) – 9th Edition

DRISHTI IAS UPSC Civil Services Examination (Mains) Previous 13 Years Solved Papers (2013–2025) is a comprehensive practice and reference book for aspirants preparing for the Civil Services Examination. It brings together previous year questions from General Studies Paper I, II, III and IV, arranged around major areas of the upsc syllabus to support focused preparation, revision and answer-writing practice.

Key Features of the Book

• 13 Years of UPSC Mains Solved Papers: Covers Civil Services Mains questions from 2013 to 2025, helping aspirants understand the pattern and evolution of the upsc exam.
• Theme-Wise PYQ Arrangement: Previous Year Questions are organized across GS Paper I to GS Paper IV, making it easier to connect questions with the upsc syllabus and plan systematic revision.
• Structured Model Answers: Answers are organized with relevant concepts, facts, examples and multiple dimensions to help aspirants strengthen their Mains answer-writing approach.
• Art of Answer Writing: A dedicated section explains how to structure answers through Introduction, Body and Conclusion and how to respond according to directive words such as discuss, analyse, comment and explain.
• Five-Step Answer Writing Method: The book guides aspirants to understand the question, identify keywords, brainstorm, organize headings and sub-headings, write the answer and revise it before completion.
• Useful for IAS Syllabus Revision: Coverage of GS-I, GS-II, GS-III and GS-IV makes the book useful for candidates working through the ias syllabus and revising major Mains themes.
• Latest 2025 Questions Included: The book includes recent 2025 UPSC CSE Mains questions with model answers across multiple General Studies areas.
• Supports UPSC Preparation: Theme-wise PYQs help aspirants analyse recurring topics, understand question demands and make their upsc preparation more targeted.

About this Book

The Civil Services Main Examination evaluates a candidate’s depth of understanding, analytical ability and capacity to present a well-structured answer rather than simply testing memory. The book therefore focuses not only on previous year questions but also on developing a disciplined answer-writing approach.

This Previous 13 Years Solved Papers (2013–2025) edition is organized to support candidates following the upsc syllabus across all four General Studies papers. The theme-wise structure allows aspirants to identify important areas, revise subject-wise PYQs and understand how questions are framed within different parts of the Civil Services Mains examination.

The Art of Answer Writing section explains that an effective answer should generally contain an introduction, a multidimensional body and a balanced conclusion. It also emphasizes understanding keywords, following the exact demand of the question and including relevant facts and concepts.

For aspirants preparing according to the ias syllabus, the book can be used for PYQ analysis, answer-writing practice, content revision and understanding the pattern of the upsc exam.

General Studies Paper I

Covers:

1. Indian Art and Culture
2. Modern History – Before Independence
3. Modern History – After Independence
4. World History
5. Indian Society and Social Issues
6. Geography of India and the World

These areas cover major GS-I themes related to Indian Heritage and Culture, History, Geography and Society.

General Studies Paper II

Covers:

1. Constitution & Polity
2. Governance & Social Justice
3. International Relations

The section addresses major themes such as the Constitution, federal structure, Parliament, Executive, Judiciary, governance, welfare schemes, social justice, civil services and international relations.

General Studies Paper III

Covers:

1. Indian Economy
2. Agriculture and Related Issues
3. Science and Technology
4. Environment and Disaster Management
5. Internal Security

The GS-III section includes major areas such as economic development, agriculture, infrastructure, science and technology, environment, disaster management and internal security.

General Studies Paper IV

Covers:

1. Ethics and Human Interface
2. Attitude
3. Aptitude and Foundational Values for Civil Service
4. Emotional Intelligence
5. Contributions of Moral Thinkers and Philosophers
6. Public/Civil Service Values and Ethics in Public Administration
7. Probity in Governance
8. Case Studies

This section focuses on Ethics, Integrity and Aptitude, including human values, attitude, emotional intelligence, civil service values, probity and case-study based questions.

Useful for UPSC Preparation

This book is suitable for aspirants preparing for:

UPSC CSE Mains | IAS Examination | GS Paper I–IV | Previous Year Questions | Mains Answer Writing | Civil Services Preparation | UPSC Exam Revision

Students who are also reviewing the upsc prelims syllabus can use this book to understand how several common subjects such as History, Polity, Geography, Economy, Environment and Science develop into more analytical questions at the Mains stage.

Aspirants searching for older references such as upsc syllabus 2023 can also use the book to trace how Mains questions from earlier years relate to recurring General Studies themes, while the latest edition extends solved-paper coverage through 2025.

For candidates working on upsc preparation, this book provides a structured way to practise previous year questions, improve answer presentation and revise major General Studies areas for the Civil Services Mains Examination.