UPSC Prelims 2025 Answer Key (Unofficial) & Detailed Exam Analysis: The UPSC Prelims 2025 examination has concluded, with General Studies Paper I and CSAT (Paper II) being conducted successfully. Aspirants can now access the unofficial UPSC Prelims 2025 Answer Key to evaluate their performance. Additionally, a section-wise exam analysis, expected cutoff, and key insights are provided to help candidates gauge their selection chances.

UPSC Prelims 2025 Exam Overview

  • General Studies Paper I: Balanced difficulty, with a mix of moderate and challenging questions.

  • CSAT (Paper II): Moderately difficult but lengthy due to an increase in comprehension-based questions.

  • Overall Difficulty: Comparable to previous years’ papers, as per candidate feedback.

Candidates can cross-check their answers with the unofficial key and estimate their scores before the official results.

UPSC Prelims 2025 Exam Analysis – Key Highlights

The UPSC 2025 Prelims analysis helps candidates understand:
✔ Difficulty level of GS and CSAT papers
✔ Section-wise weightage of questions
✔ Trends compared to previous years
✔ Expected cutoff marks for different categories

Key Observations:

  • Current Affairs: Questions focused on cause-effect relationships rather than rote memorization.

  • Interdisciplinary Approach: Many questions overlapped between History, Polity, and Environment.

  • CSAT Challenge: Increased reading comprehension questions made time management crucial.

UPSC Prelims 2025 Unofficial Answer Key

While the official UPSC answer key will be released after the final results, coaching institutes and experts have prepared an unofficial key based on candidate responses.

How to Use the Answer Key:

  1. Match your responses with the provided answers.

  2. Calculate your probable score.

  3. Compare with the expected cutoff to assess selection chances.

UPSC Prelims 2025 Expected Cutoff (Category-wise)

Based on paper difficulty and past trends, the expected cutoff is:

Category Expected Cutoff (Marks)
General 86 ± 5
EWS 85 ± 5
OBC 83 ± 5
SC 74 ± 5
ST 70 ± 5

(Note: Final cutoff depends on UPSC’s official declaration.)

UPSC Prelims Syllabus 2025 – Key Topics

The exam broadly covers:

  • Current Affairs (National & International)

  • Indian History & Freedom Movement

  • Indian & World Geography

  • Polity, Governance & Constitution

  • Economy & Social Development

  • Environment, Ecology & Climate Change

  • General Science & Technology

Since UPSC does not specify topic-wise weightage, candidates must prepare all areas thoroughly.

Final Takeaways for Aspirants

✅ Unofficial Answer Key helps in self-assessment.
✅ Exam analysis aids future aspirants in strategy planning.
✅ Expected cutoff gives a realistic benchmark.
✅ Official answer key will be released post-results.

Stay tuned for updates on UPSC Prelims 2025 results and official key!