UPSC Prelims 2025 GS Paper 1 Question Paper

बेहतर अनुभव के लिए

यह सामग्री लैपटॉप, डेस्कटॉप, या टैबलेट पर सबसे अच्छी तरह से देखी जा सकती है।

मोबाइल पर देखने के लिए, कृपया अपने ब्राउज़र मेनू में “डेस्कटॉप साइट” मोड सक्षम करें।


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UPSC CSE Prelims Paper-1 GS (2025)

Duration: 2 Hours

Maximum Marks:


Read the following instructions carefully: / निम्नलिखित निर्देशों को ध्यान से पढ़ें:
  • This test contains a single section on UPSC CSE Prelims Paper-1 GS (2025) having questions in total. / इस परीक्षा में यूपीएससी सीएसई प्रारंभिक परीक्षा पेपर-1 जीएस (2025) पर एक ही खंड है जिसमें कुल प्रश्न हैं।
  • Each question has 4 Options out of which only one is correct. / प्रत्येक प्रश्न में 4 विकल्प हैं जिनमें से केवल एक सही है।
  • You will be awarded 2 marks for each correct answer and 1/3rd marks will be deducted for each wrong answer. / प्रत्येक सही उत्तर के लिए आपको 2 अंक दिए जाएंगे और प्रत्येक गलत उत्तर के लिए 1/3rd अंक काटे जाएंगे।
Please note all questions will appear in your default language. This language can be changed for a particular question later on. / कृपया ध्यान दें कि सभी प्रश्न आपकी डिफ़ॉल्ट भाषा में दिखाई देंगे। बाद में किसी विशेष प्रश्न के लिए यह भाषा बदली जा सकती है।

General Instructions / सामान्य निर्देश

Navigating the Test:
  1. You have not visited the question yet. / आप अभी तक प्रश्न पर नहीं गए हैं।
  2. You have not answered the question. / आपने प्रश्न का उत्तर नहीं दिया है।
  3. You have answered the question. / आपने प्रश्न का उत्तर दे दिया है।
  4. You have marked the question for review. / आपने प्रश्न को समीक्षा के लिए चिह्नित किया है।
  5. You have answered the question, but marked it for review. / आपने प्रश्न का उत्तर दिया है, लेकिन इसे समीक्षा के लिए चिह्नित किया है।
Answering a Question:
  1. Click on Save & Next to save your answer and move to the next question.
  2. Click on Mark for Review & Next to mark a question for later review.
  3. To clear your answer, click the Clear Response button.

UPSC Prelims 2024 GS Paper 1 Question Paper

बेहतर अनुभव के लिए

यह सामग्री लैपटॉप, डेस्कटॉप, या टैबलेट पर सबसे अच्छी तरह से देखी जा सकती है।

मोबाइल पर देखने के लिए, कृपया अपने ब्राउज़र मेनू में “डेस्कटॉप साइट” मोड सक्षम करें।


For a Better Experience

This content is best viewed on a laptop, desktop, or tablet.

To view on mobile, please enable “Desktop site” mode in your browser menu.

UPSC CSE Prelims Paper-1 GS (2024)

Duration: 2 Hours

Maximum Marks:


Read the following instructions carefully: / निम्नलिखित निर्देशों को ध्यान से पढ़ें:
  • This test contains a single section on UPSC CSE Prelims Paper-1 GS (2024) having questions in total. / इस परीक्षा में यूपीएससी सीएसई प्रारंभिक परीक्षा पेपर-1 जीएस (2024) पर एक ही खंड है जिसमें कुल प्रश्न हैं।
  • Each question has 4 Options out of which only one is correct. / प्रत्येक प्रश्न में 4 विकल्प हैं जिनमें से केवल एक सही है।
  • You will be awarded 2 marks for each correct answer and 1/3rd marks will be deducted for each wrong answer. / प्रत्येक सही उत्तर के लिए आपको 2 अंक दिए जाएंगे और प्रत्येक गलत उत्तर के लिए 1/3rd अंक काटे जाएंगे।
Please note all questions will appear in your default language. This language can be changed for a particular question later on. / कृपया ध्यान दें कि सभी प्रश्न आपकी डिफ़ॉल्ट भाषा में दिखाई देंगे। बाद में किसी विशेष प्रश्न के लिए यह भाषा बदली जा सकती है।

General Instructions / सामान्य निर्देश

Navigating the Test:
  1. You have not visited the question yet. / आप अभी तक प्रश्न पर नहीं गए हैं।
  2. You have not answered the question. / आपने प्रश्न का उत्तर नहीं दिया है।
  3. You have answered the question. / आपने प्रश्न का उत्तर दे दिया है।
  4. You have marked the question for review. / आपने प्रश्न को समीक्षा के लिए चिह्नित किया है।
  5. You have answered the question, but marked it for review. / आपने प्रश्न का उत्तर दिया है, लेकिन इसे समीक्षा के लिए चिह्नित किया है।
Answering a Question:
  1. Click on Save & Next to save your answer and move to the next question.
  2. Click on Mark for Review & Next to mark a question for later review.
  3. To clear your answer, click the Clear Response button.

UPSC CSE Prelims Paper-2 CSAT Previous Year Papers

The UPSC Civil Services Examination (CSE) Preliminary Paper-2, also known as the Civil Services Aptitude Test (CSAT), is an essential component of the Prelims stage. Aspirants preparing for this paper often find great value in referring to the previous year’s papers. Here’s an overview of the significance and benefits of studying UPSC CSE Prelims Paper-2 (CSAT) previous year papers:

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1.) Understanding Exam Pattern: Previous year papers offer insights into the question patterns of the CSAT paper. Analyzing these patterns helps aspirants understand the variety of questions that can be expected and tailor their preparation accordingly.

2.) Assessing Difficulty Levels: By reviewing past papers, aspirants can gauge the difficulty levels of questions. This understanding is crucial for planning their study schedule and focusing on areas that might pose greater challenges.

3.) Familiarizing with Syllabus Coverage: The CSAT paper has a specific syllabus, and previous year papers provide a clear picture of the topics covered. Aspirants can identify recurring themes, ensuring comprehensive coverage of the syllabus in their preparation.

4.) Improving Time Management: Solving previous year CSAT papers helps candidates practice effective time management. Since the CSAT paper is known for its time constraints, this practice is crucial for optimizing the use of the allotted time during the actual examination.

5.) Enhancing Problem-Solving Skills: The CSAT paper often includes questions that assess analytical and problem-solving skills. Referring to previous year papers allows aspirants to hone these skills and develop efficient strategies for tackling different types of problems.

6.) Adapting to Changes in Format: The UPSC occasionally introduces changes in the CSAT paper format. By studying previous year papers, aspirants can adapt to any alterations in question styles or difficulty levels that may have occurred over time.

7.) Identifying Weak Areas: Analyzing performance in previous year CSAT papers helps aspirants identify weak areas. This self-assessment is crucial for focused improvement and targeted revision in the lead-up to the exam.

8.) Building Confidence: Regular practice with previous year papers builds confidence. Aspirants become familiar with the question formats, enhancing their ability to navigate the CSAT paper with ease during the actual examination.

9.) Simulating Exam Conditions: Practicing with previous year CSAT papers simulates the exam environment. This experience is valuable in reducing exam-related stress, enhancing composure, and ensuring a smooth performance during the UPSC CSE Prelims.

10.) Revising Fundamental Concepts: Previous year papers serve as a tool for revising fundamental concepts. Aspirants can identify core concepts that frequently appear and revise them thoroughly, ensuring a strong foundation for solving a variety of problems.

11.) Adapting to Varied Question Types: The CSAT paper features diverse question types, from comprehension-based questions to quantitative aptitude. Exposure to these varied question types through previous year papers helps aspirants adapt to different scenarios.

In summary, UPSC CSE Prelims Paper-2 (CSAT) previous year papers are invaluable resources for aspirants preparing for the Prelims stage. Strategic use of these papers aids in comprehensive preparation, improves problem-solving skills, and contributes to a confident and well-rounded performance in the CSAT paper during the UPSC Civil Services Examination.

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YearPrelims Paper-2 CSAT PYPs with Answer Key
2011• Paper-2 (CSAT)
• Paper-2 (CSAT) Answer Key
2012• Paper-2 (CSAT)
• Paper-2 (CSAT) Answer Key
2013• Paper-2 (CSAT)
• Paper-2 (CSAT) Answer Key
2014• Paper-2 (CSAT)
• Paper-2 (CSAT) Answer Key
2015• Paper-2 (CSAT)
• Paper-2 (CSAT) Answer Key
2016• Paper-2 (CSAT)
• Paper-2 (CSAT) Answer Key
2017• Paper-2 (CSAT)
• Paper-2 (CSAT) Answer Key
2018• Paper-2 (CSAT)
• Paper-2 (CSAT) Answer Key
2019• Paper-2 (CSAT)
• Paper-2 (CSAT) Answer Key
2020• Paper-2 (CSAT)
• Paper-2 (CSAT) Answer Key
2021• Paper-2 (CSAT)
• Paper-2 (CSAT) Answer Key
2022• Paper-2 (CSAT)
• Paper-2 (CSAT) Answer Key
2023• Paper-2 (CSAT)
• Paper-2 (CSAT) Answer Key
2024• Paper-2 (CSAT)
Some Important Links
UPSC CSE Prelims Paper-2 (CSAT) PYPs 2011-2024Click Here
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UPSC CSE Prelims Paper-2 CSAT Previous Year Papers
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UPSC Prelims Paper-2 CSAT PYPs

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UPSC CSE Prelims Paper-1 GS Previous Year Papers

UPSC CSE Prelims Paper-1 GS Previous Year Papers with Official Answer Keys (2011–2026)

The UPSC Civil Services Examination (CSE) Preliminary Paper-1, commonly known as General Studies (GS), is a critical stage for aspirants aiming to qualify for the Mains examination. Because the cutoff for both the Civil Services and the Indian Forest Service (IFoS) is determined strictly by Paper-1 marks, practicing with authentic examination papers is essential.
Analyzing Previous Year Question Papers (PYPs) from 2011 to 2026 allows aspirants to decode the examiner’s analytical mindset, track shifting subject weightages, recognize high-yield thematic patterns, and fine-tune their risk-management strategy under negative marking conditions.
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10 Strategic Advantages of Solving UPSC Prelims Previous Year Papers

  • 1. Understanding Exam Pattern: Previous year papers provide deep insights into the examination architecture, showing the exact balance between conceptual questions and dynamic current affairs.
  • 2. Identifying High-Yield Topics: Analyzing past trends highlights recurring core areas—such as Fundamental Rights in Polity, Monetary Policy in Economy, and Biosphere Reserves in Environment.
  • 3. Gauging Difficulty Levels: Exposure to 16 years of papers helps candidates calibrate their preparation across easy, moderate, and highly complex questions.
  • 4. Time Management Practice: Solving full papers within the two-hour limit trains candidates to pace themselves effectively and avoid rushing through OMR bubble marking.
  • 5. Assessing Trends and Structural Changes: Studying the transition from 2011 to 2026 reveals how simple one-liners evolved into multi-statement, assertion-reasoning, and applied scenario-based case questions.
  • 6. Revision and Consolidation: Attempting full-length papers consolidates learning, requiring you to recall interconnected facts and theories across all subjects simultaneously.
  • 7. Managing Negative Marking: With a deduction of 1/3rd (0.66 marks) per error, practicing past papers helps candidates discover their personal sweet spot for total attempts (typically 82 to 92 questions).
  • 8. Self-Assessment and Improvement: Scoring past papers objectively highlights weak areas and conceptual gaps, enabling targeted revision before exam day.
  • 9. Simulating Exam Conditions: Practicing under timed conditions builds the mental stamina and focus needed to manage stress during both morning and afternoon sessions.
  • 10. Adapting to Varied Question Styles: UPSC regularly experiments with phrasing and statement structures. Familiarity with past variations prevents surprises in the examination hall.
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UPSC CSE Prelims Paper-I GS Previous Year Papers with Answer Key from 2011-2026

Frequently Asked Questions (FAQs)

Q1. Why is it important to solve UPSC CSE Prelims Paper-1 GS Previous Year Papers?
Ans. Solving previous year papers provides direct insight into the exam pattern, question framing, and shifting difficulty levels. It is the most reliable self-assessment tool to measure preparation depth and identify weak areas before the actual exam.
Q2. How can practicing past papers improve exam hall time management?
Ans. Working through full 100-question sets within the two-hour limit teaches candidates how to budget time effectively: spending roughly 45 to 50 seconds on direct questions while reserving enough time for dense, multi-statement questions without rushing through OMR bubbling.
Q3. Are subject topics consistent across different years in Prelims Paper-1?
Ans. While core subjects (Polity, Economy, Geography, Environment, History, and Science) remain the foundation, their internal weightage and angles of questioning evolve. Past papers highlight these thematic shifts.
Q4. Can solving previous year papers replace standard textbooks?
Ans. No. Previous year papers complement core textbooks (such as NCERTs, Laxmikanth, and standard economic reports); they cannot substitute them. Thorough conceptual reading must always precede past-paper analysis.
Q5. How frequently should previous year papers be incorporated into study routines?
Ans. Aspirants should solve topic-wise previous year questions while studying each static subject. During the final 3 to 4 months of preparation, transition to full-length, timed yearly papers on a weekly or bi-weekly basis.
Q6. How does analyzing mistakes in past papers lead to higher scores?
Ans. Tracking mistakes helps separate simple reading oversights from genuine conceptual gaps. Revising those topics directly reduces negative marks under actual exam pressure.
Q7. Should aspirants prioritize recent papers or practice the full 2011–2026 range?
Ans. A balanced approach works best. The 2011–2017 papers build strong foundational understanding across static concepts, while the 2018–2026 papers reflect current multi-statement, applied scenario-based case questions, and advanced pairing formats.
Q8. Where can aspirants verify official UPSC CSE question papers and answer keys?
Ans. Authentic question papers, official final answer keys, and notifications can be verified directly on the official UPSC portal at upsc.gov.in and its FAQ repository at upsc.gov.in/faqs.

Boost Your Prelims Score with Previous Year Papers!

Analyze Exam Trends. Understand the question pattern, marking scheme, and easily identify high-yield topics for General Studies.

Download the compiled PYP PDF below to supercharge your preparation.

📥 Download UPSC CSE Prelims Paper-1 (GS) PYPs 2011-2026