UPSC Civil Services (Mains) Examination – Previous 13 Years General Studies Paper-III (2013–2025) | IAS Mains Solved Papers PDF: The UPSC Civil Services Mains Examination demands clarity, precision, and in-depth analytical skills. Among all the GS papers, General Studies Paper-III (GS3) stands out because it covers a wide range of dynamic and technical issues, including the economy, agriculture, environment, technology, internal security, and disaster management.
Aspirants often find GS3 challenging due to its broad scope and the constant evolution of topics. To simplify your preparation, this Previous 13 Years GS Paper-III Solved Papers (2013–2025) compilation serves as a one-stop resource for mastering concepts, understanding the pattern, and learning the art of analytical answer writing.
The UPSC Civil Services Mains General Studies Paper-III (GS Paper 3) is a decisive 250-mark paper covering Indian Economy, Agriculture, Environment & Biodiversity, Science & Technology, Disaster Management, and Internal Security. Since the syllabus overhaul in 2013, GS Paper 3 has evolved into one of the most dynamic and scoring papers, rewarding candidates who integrate static concepts with current affairs.
Also, check: UPSC Civil Services (Mains) Examination – Previous 13 Years General Studies Paper-I (2013–2025) | Mains Solved Papers
Why Solve UPSC Mains GS Paper 3 Previous 13 Years Questions (2013–2025)?
Practicing UPSC Mains GS Paper 3 previous year solved papers (2013–2025) topic-wise is the proven strategy adopted by toppers to score 110–130+ marks. This comprehensive guide analyzes trends over the last 13 years (including the 2025 paper), highlights high-weightage areas, and recommends the best resources for IAS Mains solved papers PDF.
- Decode UPSC’s Mindset: Questions are increasingly analytical, interdisciplinary, and linked to government schemes, budgets, and global events.
- Spot Recurring Themes: Over 260 questions since 2013 show clear patterns in Economy (highest weightage ~35–40%), Science & Tech, and Security.
- Master Answer Writing: PYQs teach how to structure multi-dimensional answers with data, examples, and balanced conclusions.
- Score Improvement: Regular practice of solved papers helps convert average attempts into high-scoring ones (toppers like Anudeep Durishetty scored 150+ using this method).
The 2025 GS Paper 3 (held on 24 August 2025) continued the trend of moderate-difficulty, current-heavy questions with emphasis on AI, digital economy, narco-terrorism, and climate policies.
UPSC Civil Services (Mains) Examination – Previous Years General Studies Paper-III Solved Papers PDF
| Book Name | UPSC Civil Services (Mains) Examination – Previous 13 Years General Studies Paper-III (2013–2025) | IAS Mains Solved Papers |
| Medium / Language | English |
| Total Page | 310 |
| Useful For | UPSC CSE Mains 2026 |
| Paper | UPSC CSE Mains GS Paper III (GS 3) |