upsc.gov.in Preliminary Exam 2025 GS Paper 1, 2 A, B, C, D Set Wise Official Answer Key-The Union Public Service Commission (UPSC) successfully conducted the Civil Services Preliminary Examination 2025 on 25 May 2025 across all examination centers in India. Aspirants from every part of the country appeared for this prestigious exam.
Candidates participate Paper 1 General Studies (GS) and Paper 2 Civil Services Aptitude Test (CSAT) in two separate shifts. Now, they are eagerly waiting for the official answer key, which UPSC may release at any time. Once released, we will update the direct download link here.
About UPSC Exam:- The UPSC exam is the most competitive examination in the country. Students who appear for it aim to secure prestigious posts such as the Indian Administrative Service (IAS), Indian Police Service (IPS), Indian Foreign Service (IFS), and other Group A and B Central Services.
Currently, coaching institutes such as Drishti IAS, Vajiram & Ravi IAS, Vision IAS, Forum IAS, Rao IAS, Shekhar IAS Academy, Clear IAS, Insights IAS, BYJU’S IAS, and PW IAS have released their unofficial answer keys, which candidates can check at their convenience.
Paper 1 – General Studies (GS)
- Shift: Morning (9:30 AM to 11:30 AM)
- Duration: 2 Hours (120 minutes)
- Total Questions: 100
Paper 2 – CSAT (Civil Services Aptitude Test)
- Shift: Afternoon (2:30 PM to 4:30 PM)
- Duration: 2 Hours (120 minutes)
- Total Questions: 80
Note: CSAT is a qualifying paper. Candidates must score at least 33% (66 marks) to qualify.
How To Check UPSC Prelims 2025 Official Answer Key Online?
- Open the official UPSC website – https://upsc.gov.in
- Click on the “Answer Keys” section under the Examinations tab.
- Look for “Civil Services (Preliminary) Examination, 2025”.
- Select your paper:
- General Studies Paper – I
- General Studies Paper – II (CSAT)
- Click on the relevant PDF link to open the answer key.
- Download or save the PDF for future reference.
UPSC Prelims Paper 1, 2 Answer Key 2025 Official Link
Official Website- upsc.gov.in
Direct Link To Check GS Paper 1, 2 Answer Key PDF
Civil Services (Preliminary) Examination, 2025
| General Studies Paper 1 | Link Activated Soon |
| General Studies Paper 2 | Link Activated Soon |
Unofficial Answer Key Link
- VAJIRAM & RAVI IAS Coaching
| GS Paper 1, Set A | Download PDF |
| GS Paper 1, Set B | Download PDF |
| GS Paper 1, Set C | Download PDF |
| GS Paper 1, Set D | Download PDF |