UPSC Civil Services Prelims 2026 Answer Key Released — Download GS Paper 1 & 2 PDF

UPSC Civil Services Prelims 2026 Answer Key — Overview

The Union Public Service Commission (UPSC) has released the official UPSC CSE Prelims 2026 Answer Key for General Studies Paper-I and General Studies Paper-II (CSAT). Candidates who appeared for the Civil Services (Preliminary) Examination held on 24 May 2026 can now download the set-wise answer key PDF from the official portal upsc.gov.in.

This marks a major transparency reform introduced by UPSC from the 2026 cycle, where the provisional answer key is published immediately after the Prelims exam, instead of waiting until the final result. citeweb_search:1#3web_search:1#4

UPSC Prelims 2026 Answer Key — Important Dates

How to Download UPSC CSE Prelims 2026 Answer Key PDF

1. Visit the official website: upsc.gov.in
2. Click on the “Examination” tab on the homepage.
3. Select “Answer Keys” from the dropdown menu.
4. Look for “Civil Services (Preliminary) Examination, 2026”.
5. Click on the relevant paper: GS Paper-I or GS Paper-II (CSAT).
6. Download the PDF and match your set (A, B, C, D).

UPSC CSE Prelims 2026 Answer Key PDF Links

How to Raise Objections — QPRep Portal

From 2026 onwards, UPSC allows candidates to challenge the provisional answer key through the Question Paper Representation Portal (QPRep) at upsconline.nic.in. citeweb_search:1#2web_search:1#4

• Login using your registration credentials.
• Select the specific question you wish to challenge.
• Submit documentary evidence from standard sources (NCERTs, Govt reports, authentic textbooks).
• Each objection must be backed by at least three credible references.
• An expert committee will review valid objections before finalizing the answer key.

UPSC Prelims 2026 — Expected Cutoff Trends

While official cutoff marks will only be released after the final result, based on the difficulty level of GS Paper-I and CSAT, previous year trends suggest:

• General Category: 90-95 marks (GS Paper-I)
• OBC: 85-90 marks
• EWS: 85-90 marks
• SC/ST: 75-80 marks

Note: CSAT (Paper-II) remains a qualifying paper requiring 33% minimum marks.

What’s Next? — UPSC Mains 2026

The UPSC CSE Mains 2026 examination is scheduled to begin on 21 August 2026. Candidates estimating scores near or above the expected cutoff should immediately shift focus to:

• Answer writing practice for General Studies papers (I, II, III, IV).
• Optional subject revision.
• Essay preparation and current affairs consolidation.

Frequently Asked Questions (FAQs)

Q1. Has UPSC released the official answer key for Prelims 2026?

Yes, UPSC has released the provisional answer key for Civil Services (Preliminary) Examination 2026. The final answer key will be published after the entire exam cycle is complete. citeweb_search:1#0web_search:1#5

Q2. Where can I download the UPSC Prelims 2026 answer key PDF?

Candidates can download the official answer key PDF from upsc.gov.in under the “Answer Keys” section.

Q3. Can I challenge the UPSC CSE 2026 answer key?

Yes. Candidates can raise objections against the provisional answer key via the QPRep portal within the stipulated challenge window. citeweb_search:1#2

Q4. When will UPSC declare the Prelims 2026 result?

The official Prelims result date has not been announced yet. It is expected within 30-45 days after the exam.

Q5. Will UPSC release Prelims marks immediately?

No. As per existing policy, Prelims marks will be released only after the final result of the entire CSE cycle is declared. citeweb_search:1#4

Related Updates

• UPSC CSE 2026 Notification — Vacancy, Eligibility & Apply Online
• UPSC CSE Prelims 2026 Admit Card Download
• UPSC CSE Prelims 2026 Result — Expected Date & Cutoff