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UPSC NDA Answer Key will be released on official website, upsc.gov.in. Use unofficial NDA (I) 2025 answer key to calculate scores and compare marks as per cut-off.
PWOnlyIAS
April 15, 2025
UPSC NDA Answer Key 2025 will be released on ‘upsc.gov.in’, for the exam that was conducted on April 13, 2025. Applicants can download NDA answer keys PDF for sets A, B, C, and D, once the final results are announced.
However, Physics Wallah has released an unofficial answer key to help students calculate their scores. Through this UPSC NDA Answer Key 2025, candidates can verify their estimated score and chances of being selected for the next phase.
UPSC NDA Answer Key 2025 was prepared by PW having answers to questions asked in the Maths & GAT papers. Students can use this key to check their answers in both papers and estimate their scores. It will help them get an idea of the next process. If your score is above the tentative cut-off or the previous year’s threshold, it’s high time to start preparing for the next stage. Find the unofficial NDA 1 Answer Key 2025 link here:
Download UPSC NDA Answer Key 2025 PDF
UPSC NDA (I) 2025 was conducted on April 13, 2025, in two shifts: Paper 1 and Paper 2. The date of releasing the UPSC NDA Answer key has still not been announced. The official NDA 1 answer key will be available for download here once the final result is declared. Here is an overview:
| UPSC NDA Answer Key 2025 Overview | |
| Particulars | Details |
| Name of the Commission | Union Public Service Commission |
| Name of the Exam | National Defence Academy Exam (NDA) 2025 |
| Exam Mode | Offline |
| Answer Key Mode | Online |
| Types of Questions | MCQs |
| Qualifying Marks | 25% Marks in each subject |
| UPSC Official Portal | upsc.gov.in |
Also Read: NDA Question Paper 2025
Multiple sets of the answer keys will be available in PDF format for download once the recruitment process is completed. Candidates can estimate their marks and compute their scores using the UPSC NDA Answer Key. However, the official dates are yet to be confirmed. Here are the expected dates for the UPSC NDA answer key:
| NDA 2025 Answer Key Expected Dates | ||
| Events | NDA 1 2025 | NDA 2 2025 |
| NDA Exam 2025 Date | April 13, 2025 | September 14, 2025 |
| NDA Answer Key 2025 | To be updated soon | To be updated soon |
Also Read: NDA 1 Exam Analysis 2025
The official NDA answer key will be made available upon the declaration of the final results. The applicants might review the unofficial answer key. There will be answers given for Sets A, B, C, and D.
The NDA Answer key is released by UPSC. The candidates can verify the answer key by following these procedures.
Step 1: First, go to the UPSC website.
Step 2: Click the link on the ‘Examination’ button.
Step 3: Look for the ‘Answer Keys,’ and then click on it.
Step 4: On the Answer Key page, look for the UPSC NDA Answer Key 2025 in the search tab.
Step 5: Find the answer keys according to your set and paper.
Step 6: Add up all of the questions that were answered correctly and incorrectly.
Step 7: Use a grading scheme to calculate your score.
Step 8: Save the file for later use.
Candidates should match their answers with the NDA test answer key after downloading it. Based on the NDA exam’s marking system, they may determine the expected score. The steps included in this process are:
Let’s look at how to use the NDA answer key to compute your marks now that you have a general understanding of the marking structure.
Compare your overall score to the previous year’s cutoff marks as well as the expected NDA Cut Off.
| Subject | Total Marks | Duration | Marks | Negative Marking |
| Mathematics | 300 | 2.5 hours | 2.5 | -0.83 |
| General Ability Test (GAT) | 600 | 2.5 hours | 4 | -1.33 |
Keep visiting UPSC’s official website frequently to be updated with the latest updates on NDA Answer Key 2025.
Ready to boost your UPSC 2025 preparation? Join PW’s UPSC online courses today!
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