NDA Answer Key 2025: Get Previous Year Answer Key PDF Here

NDA 2025 Answer Key will be released separately for both sessions. NDA Exam is managed by Union Public Service Commission (UPSC). It is a national level examination organized for the selection in Indian Armed Forces (Indian Army, Indian Navy & Indian Air Force).

UPSC doesn’t release any answer key but for NDA 2025 many institutional answer keys will be released…..

This exam is conducted twice a year. For the year 2025, it will be conducted on 13th April 2025 for session 1 and 14th September 2025 for session 2.

NDA 2025

Doubts? Types Us Here

In this article, we have updated complete information about NDA Answer Key 2025, how to download it, how to calculate the score, and more.

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NDA 2025 Answer Key

After completion of the examination, coaching institution has released the expected answer key. The official UPSC NDA 2025 Answer Key will be released after a few hours or a few days of the exam.

Answer Key is available through online mode by various institutes’ websites. The examination committee will publish separate answer keys for all sets.

Candidates can download it for the required paper set. Through it, candidates can calculate their estimated scores before the announcement of the result.

Answer key will be released for Mathematics & GAT paper. Candidates can also download NDA question papers along with an answer key.

NDA 2025 Answer Key Dates

NDA Examination will be conducted on 13th April 2025 (NDA I) & on 14th September 2025 (NDA II) through offline mode. After a few hours of examination, various coaching institutions will publish the unofficial answer key. The official answer key is not released by the UPSC.

NDA 2025 Result will be published through online mode in a PDF format. The authority releases results in two stages, first for written test & second after SSB interview round. The written test result contains the roll number of candidates who get shortlisted for SSB round.

NDA 2025 Selection Process Screens the candidates for the Army, Navy, and Air Force. SSB Interview is a days-long procedure that includes two stages of testing stage I & stage II. This procedure will be organized at the SSB Centers (designated by SSB). SSB Interview also includes Intelligence & Personality Test.

Also Check:

NDA 2025 Cut-off

NDA Answer Key (Previous Year)

Here, we have given the previous year’s Institutional answer key.

Answer Key for NDA I 2024:

Click here for all sets answer key (By Centurion)

Click here for Set A answer key (by Cavaller)

Answer Key for NDA II 2024:

SubjectAnswer Key by Major KalshiAnswer Key by Cavalier
MathematicsClick hereClick Here
GATClick HereClick Here

Answer Key for NDA II 2023:

SubjectAnswer Key by Major KalshiAnswer Key by Cavalier
MathematicsClick hereClick Here
GATClick Here

Answer Key for NDA I 2023:

SubjectAnswer Key by Major KalshiAnswer Key by Cavalier
MathematicsClick hereClick Here
GATClick hereClick Here

Check answer key for the year 2022 from below.

ExamAnswer KeyQuestion Paper
NDA 2 2022 Answer Key (Mathematics)Click Here (All Sets)Click Here
NDA 2 2022 Answer Key (GAT)Click Here (All Sets)Click Here

Check answer key from below.

ExamAnswer KeyQuestion Paper
NDA 1 2022 Answer Key (Mathematics)Click Here (For All Sets)Click Here
NDA 1 2022 Answer Key (GAT)Click Here (For All Sets)Click Here

Click here to view Mathematics Answer Key (Cavalier India).

Click here to view GAT Answer Key (Cavalier India). 

SubjectsQuestion PapersAnswer Key (PDF) By Major Kalshi
MathematicsClick HereClick Here
General AbilityClick HereClick Here

Check NDA 2020 Answer Key (official) from below:

Click here to view Mathematic answer key.

Click here to view GAT answer key.

NDA 2020 Answer Key for Mathematics & GAT by Major Kalshi:

ExamAnswer Keys
MathematicsClick Here 
General Ability TestClick Here

NDA 2019 Answer Key for all sets:

InstituteMaths Answer KeyGAT Answer Key
Aim & AchieveSet A – Get Here
Set B – Get Here
Set C – Get Here
Set D – Get Here
Set A – Get Here
Set B – Get Here
Set C – Get Here
Set D – Get Here
Major KalshiSet A – Get Here
Set B – Get Here
Set C – Get Here
Set D – Get Here
Set A – Get Here
Set B – Get Here
Set C – Get Here
Set D – Get Here

Answer Key by Major Kalshi Classes:

SubjectsSetsLinks
MathematicsSet AClick here
Set BClick here
Set CClick here
Set DClick here
GATSet AClick here
Set BClick here
Set CClick here
Set DClick here

NDA (II) 2018 Question Papers for Mathematics & GAT. Check below:

ExamQuestion Paper
MathematicsClick Here
General Ability TestClick Here

NDA II 2018 Answer Key (institutional) is available now:

Question PaperSets
MathematicsAll Sets (by Major Kalshi)
General AbilityAll Sets (by Major Kalshi)
General AbilitySET C (by Aim & Achieve)

NDA 2018 Answer Key (By SarvGyan) is available now:

Question PaperSets
MathematicsSET A | SET B | SET C | SET D
General AbilitySET A | SET B | SET C | SET D

NDA (I) 2018 Question Papers for Mathematics & GAT. Check below:

ExamQuestion Paper
MathematicsSET A
GATSET A

How to Calculate NDA Scores by Using Answer Key

Candidates must know exam pattern & marking scheme of examination to calculate scores. With the help of UPSC NDA Answer Key 2025, candidates can calculate their rough marks.

The question paper of Mathematics will be 300 marks & GAT will be 600 marks. The marking scheme is given here:

Type of AnswersMarks Per Question
Correct Answer (Mathematics)+2.5
Correct Answer (GAT)+ 4
Wrong Answer (For Both)-0.33%
No Answer0
More than One Answer-0.33%

The formula for Calculating the Estimated Score:

Total Score = Total Number of Answers Marked Correctly – Total Number of Incorrect Answers

How to Download the Answer Key

Candidates should follow given steps to check NDA Answer Key 2025:

  • Go to official website link. (Answer key will be given above)
  • Click on the respective answer key link.
  • It will be displayed on the screen in a PDF format.
  • Download it & take a print out copy of it for further use.

NDA Result 2025

After one month of examination, the result will be declared through online mode. It will be available in a PDF format. NDA 2025 Result will be announced in two stages, one for written test & second for the SSB interview round.

Those candidates who qualify for the written test will be called for SSB round. The result of written test will be in 1st week of May 2025 for session 1 and for session 2 in September 2025. After SSB final round, the final result will be declared by the UPSC.

If you have any queries about NDA 2025 Answer Key, you can ask us by leaving your comments below in the comment box.

76 Comments

  1. Great list. Thank you for sharing valuable information. A very useful blog having lots of websites that are working well. Especially high DA and PA websites list. Thanks.

  2. Sir how to see our marks of NDA 17 th April paper. It is only showing roll no of qualified students wht about others.Pls help me

  3. I am a 10th grade student n born on 1st January 2001 I am eagerly waiting to join the Indian army can I join the army now??

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