Disha 31 Topic wise UPSC Civil Services IAS Prelims Previous Year Solved Papers 1 & 2 (1995 - 2025) by Mrunal Patel 16th Edition (Hindi) | General Studies & Aptitude (CSAT) PYQs Question Bank for 2026 Exam

Disha Publication presents the thoroughly revised and updated 16th edition of India’s No.1 bestselling solved papers, authored by renowned IAS faculty Mrunal Patel. This edition offers flawless solutions to help aspirants conquer the IAS Prelims 2026. It comprises past 31 years of UPSC Prelims previous year solved papers for General Studies Paper 1 and CSAT Aptitude Paper 2, organized into 8 Units and 52 Topics.

Key Features:

• Strategy & Planning Resources: Includes toppers' interviews, IAS planner, and insights on cracking strategies for both Prelims and Mains.

• General Studies (Paper 1): Divided into 7 Units and 43 Topics, featuring 3650 MCQs with detailed solutions, notes, and sources highlighted for important questions.

• Aptitude (Paper 2 - CSAT): Categorized into 1 Unit and 9 Topics, containing 1440 MCQs with thorough explanations.

• IAS Mains Unsolved Questions: Includes questions from General Studies Papers 1–4 (2013–2024), divided topic-wise, along with a list of essay topics from 1993–2024, organized by theme.

• Additional Resources: Strategy video, toppers’ preparation strategies, notes, and sources for select questions.

This comprehensive resource is trusted by UPSC toppers and is ideal for aspirants seeking a reliable question bank for both Prelims and Mains preparation.