UPSC NDA 1 Answer Key 2026 – Download PDF, Response Sheet & Objection Link
The Union Public Service Commission (UPSC) has released the NDA 1 2026 Answer Key. Candidates who appeared for the National Defence Academy & Naval Academy Examination (I), 2026 held on 12th April 2026 can now check and download the provisional answer key from the official website upsc.gov.in.
This recruitment drive aims to fill 394 vacancies. If you find any discrepancy in the answers, you can raise objections from 18th April 2026 to 22nd April 2026 (till 6:00 PM).
UPSC NDA 1 Answer Key 2026 – Quick Overview
| Particulars | Details |
|---|---|
| Organization | Union Public Service Commission (UPSC) |
| Post Name | National Defence Academy (NDA) & Naval Academy |
| Total Vacancies | 394 |
| Exam Date | 12th April 2026 |
| Answer Key Status | Released |
| Release Date | 16th April 2026 |
| Last Date for Objection | 22nd April 2026 (6:00 PM) |
| Official Website | upsc.gov.in |
Direct Link: Download UPSC NDA 1 2026 Provisional Answer Key (Maths)
Direct Link: Download UPSC NDA 1 2026 Provisional Answer Key (GAT)
How to Download UPSC NDA 1 2026 Answer Key?
Follow these simple steps to download your answer key:
- Visit the official website: upsc.gov.in
- Navigate to the “Examination” or “Answer Keys” section
- Click on “Provisional Answer Key: National Defence Academy and Naval Academy Examination (I), 2026”
- Download the separate PDFs for Mathematics and General Ability Test (GAT) (Set A, B, C, D)
- Save the PDF for future reference
Note: UPSC releases the answer key in PDF format (set-wise). No login is required for provisional answer key download.
UPSC NDA 1 Answer Key 2026 – Important Links
| Link | Action |
|---|---|
| Download Answer Key 2026 (Maths) | Click Here |
| Download Answer Key 2026 (GAT) | Click Here |
| Raise Objection | Click Here |
| Official Website | upsc.gov.in |
| Download Mobile App | Click Here |
| Join Telegram Channel | Click Here |
| Join WhatsApp Channel | Click Here |
How to Raise Objection Against UPSC NDA 1 2026 Answer Key?
If you disagree with any answer in the provisional key, follow these steps:
- Visit upsc.gov.in and go to the objection link (activated from 18 April 2026)
- Log in using your credentials (if required)
- Select the question(s) you want to challenge
- Provide supporting documents/references (Question No., Set Code, Book Name, Author, Page No., etc.)
- Submit the representation before 22nd April 2026 (6:00 PM)
Important: Objections submitted after the deadline will NOT be considered. There is usually no fee for raising objections in UPSC exams.
UPSC NDA 1 2026 – Important Dates
| Event | Date |
|---|---|
| Exam Conducted | 12th April 2026 |
| Provisional Answer Key Released | 16th April 2026 |
| Last Date to Raise Objection | 22nd April 2026 (6:00 PM) |
| Final Answer Key (Expected) | May 2026 |
| Result Declaration (Expected) | June/July 2026 |
How to Calculate Your Score Using UPSC NDA 1 Answer Key 2026?
Marking Scheme for NDA Exam:
- Mathematics (300 Marks): +2.5 marks for each correct answer, -0.83 marks (1/3rd negative marking) for wrong answer
- General Ability Test (GAT) (600 Marks): +4 marks for each correct answer, -1.33 marks (1/3rd negative marking) for wrong answer
- Unattempted: 0 marks
Formula: Total Score = (Correct Answers × Marks per Question) – (Wrong Answers × Negative Marking)
