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UPSC Mains Previous Year Questions (2013–2025) — With Model Answers
Practice 2,706 UPSC Mains questions with 1,099 model answers. Browse GS Paper I–IV, Essay, and Optional Subjects organized topic-wise and year-wise.
2,706
Total Questions
1,099
Model Answers
13
Years (2013–2025)
48
Papers & Subjects
Why UPSC Mains PYQs Are Essential for Your Preparation
UPSC Mains Previous Year Questions reveal exactly how UPSC frames questions, what depth of analysis it expects, and which topics it emphasizes across years. While the syllabus defines the scope, PYQs define the standard.
Our collection spans 13 years of UPSC Mains papers, covering 1564 GS questions across four papers, 76 essay topics, and 1066 optional subject questions. Each GS question is classified by topic, subtopic, and difficulty level, and comes with a detailed model answer where available.
Whether you are building your answer-writing skills or analyzing topic trends, this is the most comprehensive free UPSC Mains PYQ collection available.
General Studies Papers
GS-I
GS Paper I — Indian Heritage, History, Geography & Society
372 questions337 answers
GS-II
GS Paper II — Polity, Governance & International Relations
425 questions272 answers
GS-III
GS Paper III — Economy, Science & Technology, Environment
436 questions274 answers
GS-IV
GS Paper IV — Ethics, Integrity & Aptitude
331 questions249 answers
Essay Paper
Philosophical, social, economic & political essay topics
76 essay topicsOptional Subjects
43 optional subjects including Literature, Engineering & more
1066 questionsBrowse by Year
What Makes This Collection Different
Model Answers from Top Sources
1,099 model answers sourced from PW OnlyIAS and Civils Daily. Structured with introduction, body points, and conclusion — the exact format UPSC expects.
Smart Topic Classification
Every question tagged by topic, subtopic, and difficulty level. Filter by paper, topic, or year to focus your preparation exactly where you need it.
13 Years of Coverage
Questions from 2013 to 2025 across all GS papers, Essay, and optional subjects. Track how UPSC's testing patterns have evolved over time.
Answer Writing Practice
Each question shows word limit, marks allocation, and difficulty. Practice writing answers within limits before comparing with model answers.
Start Practicing UPSC Mains PYQs Now
Choose a paper, pick a topic, or browse by year. Every GS question comes with a model answer. Free to access.
Frequently Asked Questions
How many UPSC Mains previous year questions are available here?▼
We have 2,700+ UPSC Mains questions spanning 13 years (2013–2025) across GS Paper I–IV, Essay, and 40+ optional subjects. Over 1,000 questions include detailed model answers sourced from top coaching institutes.
Are model answers available for all UPSC Mains questions?▼
Model answers are available for GS Paper I–IV questions from all 13 years. These answers are sourced from PW OnlyIAS and Civils Daily. Essay and optional subject answers are being added progressively.
Should I practice UPSC Mains PYQs topic-wise or year-wise?▼
Both approaches are valuable. Start topic-wise to build depth in each area and understand UPSC's testing patterns. Then switch to year-wise full papers for time management practice. Our platform supports both modes.
How to use Mains PYQs for answer writing practice?▼
For each question, try writing your own answer within the word limit before viewing the model answer. Compare your structure, key points, and conclusion with the model answer. Focus on introduction hooks, substantiation with examples, and balanced conclusions.
Do UPSC Mains questions repeat from previous years?▼
While verbatim repetition is rare, UPSC frequently revisits themes and concepts. Topics like federalism, climate change, ethics in governance, and India's foreign policy appear in different forms across years. PYQ analysis helps predict high-probability topics.
Which GS paper has the most questions and answers?▼
GS Paper III (Economy, Science & Technology, Environment) has the most questions, followed by GS Paper II (Polity, Governance, IR). All four GS papers have comprehensive model answer coverage.