NDA Application Date:10 Dec' 25 - 30 Dec' 25
NDA Answer Key 2026 - Various coaching institutions release the unofficial NDA 1 2026 answer key on their respective websites online. Candidates can download the unofficial NDA answer key 2026 after conclusion of examination. UPSC also releases the NDA answer key on their official website, upsc.gov.in. The commission will release the UPSC NDA 2026 answer key separately after the release of the results.
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With the help of NDA answer key 2026, candidates can calculate their score in the exam. The NDA exam will be held on April 12, 2026, in offline mode across various exam centres. Candidates can check the NDA exam analysis along with the answer key on this page. After the official release, candidates can access the UPSC NDA answer key 2026 PDF link in this article. For more details about the UPSC NDA exam answer key, check the article below.
Candidates can check the NDA exam dates 2026 from the table given below.
Event | NDA 1/2026 Important Dates |
NDA 1 exam date 2026 | April 12, 2026 |
Unofficial UPSC NDA 1 answer keys | To be announced |
Official NDA 1 answer key release date | To be announced |
NDA 2 2026 Exam Date | September 13, 2026 |
Unofficial NDA 2 answer key | To be announced |
Official NDA 2 answer key | To be announced |
Applicants must check the steps to download the NDA 2026 answer key PDF mentioned below.
Step 1: Visit the UPSC official website, upsc.gov.in
Step 2: Click on the “Examination” tab provided on the homepage.
Step 3: From the drop-down list select “ Answer Keys”.
Step 4: Click on “National Defence Academy and Naval Academy Examination”
Step 5: A new file will be opened.
Step 6: Check and download UPSC NDA exam answer key 2026 for future reference.
UPSC does not provide the NDA exam answer key challenge window for the candidates. However, candidates can raise objections in NDA 2026 question papers at upsc.gov.in. Candidates can use the correction facility from the official website as per the dates.
Candidates can refer to the previous years NDA 1 and 2 answer keys from the table given below.
NDA 2 Answer Key 2025 and Question Paper (Unofficial by Centurion Defence Academy)
Papers | NDA 2 2025 Answer key (All Sets) | NDA 2 Question Paper (All Sets) |
Mathematics | SET A - Click here SET B - Click here SET C - Click here SET D - Click here | SET A -Click here SET B - Click here SET C - Click here SET D - Click here |
GAT | SET A - Click here SET B - Click here SET C - Click here SET D - Click here |
NDA 1 Answer Key 2025 (Unofficial by Major Kalshi Classes)
Papers | NDA 1 2025 Answer key (All Sets) |
Mathematics | |
GAT |
NDA 2 Answer Key 2024 (Unofficial by Major Kalshi Classes)
Papers | NDA 2 2024 Answer key (All Sets) |
Mathematics | |
GAT |
NDA 2 Answer Key 2024 (Cavalier)
Papers | NDA 2 Answer key 2024 |
Mathematics | |
GAT |
NDA 1 Answer Key 2024 (Unofficial by Major Kalshi Classes)
Papers | NDA 1 2024 Answer key (All Sets) |
Mathematics | |
GAT | To be uploaded |
Papers | NDA 1 2024 Answer key |
Mathematics | |
GAT | To be uploaded |
NDA 1 Answer Key 2023 (Unofficial by Major Kalshi Classes)
Papers | NDA 1 2023 Answer key (All Sets) |
Mathematics | |
GAT |
Papers | NDA 1 2023 Answer key |
Mathematics | |
GAT |
Papers | NDA 2 2023 Answer key (All Sets) |
Mathematics | |
GAT |
Name of the institute | NDA Maths Answer Key PDF | NDA GAT Answer Key PDF |
Major Kalshi Classes Pvt. Ltd. |
Year | Subject | Links |
2021 | Mathematics | |
GAT | ||
2020 2020 | Mathematics | |
GAT |
Name of the institute | NDA Maths Answer Key PDF | NDA GAT Answer Key PDF |
Major Kalshi Classes Pvt. Ltd. | ||
NDA Answer Key by Aim and Achieve | Download Here | Download Here |
NDA Answer Key by Baalnoi Academy | Download Here | Download Here |
NDA answer key by Cavalier | Download Here | Download Here |
To calculate the most appropriate scores from the NDA answer key, candidates must have correct marking scheme. Union Public Service Commission mentions the NDA marking scheme in the official notification. The UPSC NDA marking scheme comprises maximum marks allotted to all the questions, negative marking for wrong answers and others. In the Mathematics section, 2.5 marks are allotted to all the correct answers while in GAT, 4 marks are allotted to every correct answer. There will be a negative marking also for each wrong answer in the UPSC NDA exam. For more details, applicants can check the table mentioned below.
Related Articles:
Marking Scheme | Mathematics | GAT |
Total questions | 120 | 150 |
Marks for the correct answer | 2.5 | 4 |
Marks for incorrect answer | 0.83 | 1.3 |
Maximum marks | 300 | 600 |
Frequently Asked Questions (FAQs)
The NDA selection process 2026 comprises a written exam, SSB interview, and medical examination.
Candidates between the ages of 16.5 to 19.5 years can fill out the NDA application form 2026.
Class 12th-passed students can apply for the NDA 2026 exam.
Yes, the UPSC will upload the official NDA question paper 2026 after the conclusion of the exam. Candidates can download the NDA 2026 paper PDF at upsc.gov.in.
The UPSC NDA answer key 2026 PDF download link will be available on the official website at upsc.gov.in.
On Question asked by student community
Hello there,
The NDA (National Defense Academy) Exam, conducted by UPSC twice yearly.
Educational criteria:
Understanding and solving different previous question papers is one of the best practice for the preparation specially for exams like NDA . It gives you proper understanding of the exam pattern, important topics to cover and marking scheme.
Here are the links attached from the official website of Careers360 which will provide you with the complete detailed syllabus for NDA examination and previous years question paper as well. Kindly go through this:
Syllabus :
https://competition.careers360.com/articles/nda-syllabus
Previous years question paper:
https://competition.careers360.com/articles/nda-question-paper-with-solution
thank you!
Hey candidate
Joining the National Defence Academy (NDA) directly after 10th is not possible, because the NDA requires candidates to have completed 12th class (10+2) or equivalent. preparation early (General Ability Test + Mathematics).
Here’s a short roadmap from 10th to NDA:
1. After 10th:
Choose Science (Physics & Maths) for Air Force/Navy, any stream for Army.
Start fitness training and join NCC if possible.
2. During 11th:
Focus on core subjects and general knowledge.
Continue physical fitness.
3. During 12th:
Prepare for NDA exam (Mathematics + General Ability Test).
Take mock tests and maintain fitness.
4. Apply for NDA:
Apply online at UPSC website.
Prepare for SSB interview + medical exam.
5. After selection:
Join NDA, Pune for 3 years + service academy training.
Tip: Start fitness, GK, and Maths now for a strong foundation.
Hope this helps you
All the best
Hello,
Knowing Hindi isn't necessary for giving NDA exam. The question papers are bilingual for most sections.
Though you will need Hindi as a language to communicate with other troops. Proficiency in English is required to crack the English paper and interview. Strong English skills is important for SSB and future career as an officer.
For more information about the NDA examination check out the official website of Careers360.
https://competition.careers360.com/articles/nda-eligibility-criteria
Thank you.
Hello
Yes, you are eligible as per your DOB (26,09,2006) for both exam NDA1 and NDA2 2025. Your age falls between 16.5 to 19.5 years for the NDA Exam. The NDA 1 exam form was released in December 2025, and the NDA 2 exam for released in May 2026. Those students who are born between July 2, 2007 and July 1, 2010, are eligible for the NDA Exam. For more information, you can read the article, which is based on the NDA Eligibility Criteria 2026 , from our official website, careers360.
Thank you.
Hi
No, you are not eligible for the NDA1 Exam because your age does not fall within the requirements (July 2, 2007 and July 1, 2010). So, my suggestion is that you can prepare for the NDA 1 and NDA 2 2027 exam. For the NDA 2027 exam, you are eligible as per your DOB. If you want to prepare for the NEET exam, you can consider our platform, which helps you in your preparation. For more information about the NDA exam, you can read the article NDA Eligibility Criteria 2026.
Thank you.
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