UPSC Civil Services Prelims 2026 Official Answer Key
Union Public Service Commission has published the official answer key for GS Paper 1 and CSAT Paper 2.
Answer Key Details
| Examination Name | UPSC Civil Services Prelims 2026 Official Answer Key |
|---|---|
| Publishing Commission | Union Public Service Commission |
| Answer Key Status | Tentative Answer Key Released |
| Answer Key Release Date | 8 Sept 2026 |
| Candidate Response Sheet | Available with Answer Key |
| Objection Window Start | 8 Sept 2026 |
| Objection Window End | 15 Sept 2026 |
| Objection Fee Per Question | ₹100 |
Important Dates Schedule
Answer Key Release Date
8 Sept 2026
Objection Submission Window Closes
15 Sept 2026
Step-by-Step Procedure to Submit Objections
- Click the direct objection link provided in the official links section below.
- Enter your User ID (Roll Number) and Password (as mentioned on your admit card).
- View and download your response sheet containing questions asked and responses attempted.
- If you find any question or answer option erroneous, click on Raise Objection / Challenge.
- Select the Question ID and upload standard reference book pages or government documents supporting your challenge.
- Pay the requisite processing fee of ₹100 per challenge challenged through online payment mode.
- Submit the representation and save the confirmation receipt before the window deadline.
Official Answer Key & Response Sheet Links
Verified SourcesDownload Tentative Answer Key & Response Sheet
Login to access question paper, marked options, and official correct answers.
Raise Online Objection / Representation Link
Submit challenge against questionable keys along with documentary proof.
Official Authority Portal
Primary portal of the conducting authority.
Advisory: Candidates are strongly advised to read the official notification carefully on the respective official authority website before applying or making any fee payment.
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Fact-CheckedPublishing Authority / Source:Union Public Service Commission
Last Verified On:10 Sept 2026
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