Anangsha
Anangsha Patra
Deputy Manager – Editorial
Updated on Sep 14, 2025 19:02 IST
NDA 2 answer key 2025 by Major Kalshi was released on Sept 14, 2025. The answer key was made available separately for Maths & GAT in PDF form for sets A, B, C, D. Using the NDA answer key 2025 by Cavalier, candidates can calculate the correct answers to the questions asked in the exam. Read here for more details on NDA answer key 2025.

NDA Answer Key by Major Khalshi: The answer key of NDA 2 2025 was made available on September 14, 2925, for Maths and GAT.  Candidates can download the NDA answer key for sets of test booklets A, B, C, and  D. Scroll down to read more details on the NDA 2 answer key 2025 by Major Kalshi.

NDA Answer Key 2023 by Major Khalshi

NDA Answer Key by Major Khalshi

NDA 2 answer key 2025 by Major Kalshi was released on September 14, 2025. Candidates can download NDA answer key separately for Maths and GAT. The answer key was made available for sets A, B, C, and D. Using the NDA answer key, candidates can check the correct answers to the questions asked in the exam. To calculate the probable score of the NDA exam, candidates need to follow the marking scheme. The probable score can be calculated based on the number of correct and incorrect responses. 

Along with the answer key, NDA question paperswere also released. Questions in the NDA exam are asked as per the NDA syllabus. Read below for more details on NDA answer key 2025 by Major Khalshi. 

Also Read: NDA Shift Timings 2025 

Download here NDA 2 Maths Answer Key.

Download here NDA 2 GAT Answer Key 2025

Table of contents
  • NDA 1 Maths Answer Key 2025
  • Previous Year's NDA Answer Key
  • NDA Selection Process

NDA 1 Maths Answer Key 2025

Subject NDA Answer Key
NDA 1 Maths Answer Key 2025 Sets A, B, C, D Download Here
NDA 1 2025 GAT Answer Key Download Here
Q&A Icon
Commonly asked questions
Q:   What is NDA Maths Answer Key?
A: 

NDA Maths question paper comprises questions from questions from Algebra, Calculus, Matrices and Determinants, Integral Calculus and  Differential Equations, Trigonometry, Vector Algebra, Analytical Geometry Of Two and Three Dimension, and Statistics and  Probability. NDA 2 Maths question paper carries 120 objective-type multiple-choice questions. Total marks allotted to the Maths paper are 300. 

Q:   What are the benefits of NDA answer key?
A: 

NDA answer key is released separately for Maths and GAT. The answer key is released online. It is used to compare the answers marked in the exam. This also help in calculating the probable score.

Q:   How to Download NDA answer key?
A: 
NDA answer key is released online by UPSC separately for Maths and GAT. Candidates can download the answer keys for all Sets of test booklets such as A, B, C and D. The steps to download NDA answer key are given below: Visit the official website of UPSC From the 'Examination' tab on the home page, candidates need to go to the 'Answer Keys' tab Click the NDA answer key' links Clicking the links, the answer keys for different subjects appears on the screen Download the answer key and save the file.

Previous Year's NDA Answer Key 

The previous year's NDA answer key is given below for reference:

NDA 2 Answer Key 2024 PDF by Major Kalshi 

Subject NDA Answer Key
NDA 2 Maths Answer Key 2024 Sets A, B, C, D Download Here
NDA 2 2024 GAT Answer Key Download Here

NDA 1 Answer Key 2024 PDF Download by Major Kalshi 

NDA 1 answer key 2024 PDF download by Major Khalshi will be provided on this page. Candidates can download NDA answer key 2024 through the links below.

Subject NDA Answer Key
NDA 1 Maths Answer Key 2024 

Download Here

NDA 1 2024 GAT Answer Key

Download Here

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About the Author
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Anangsha Patra
Deputy Manager – Editorial
Anangsha Patra is MA in Mass Communication & Journalism with more than 10 years of experience in the field of Journalism, Content Writing and Editing. At Shiksha.Com, she works as Deputy Manager-Content for the Sark
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Write here...

Answered a week ago

The NDA 1 admit card has been released at upsc.gov.in. Candidates can download their e-hall ticket. The NDA 1 exam is scheduled to be conducted on April 12, 2026.

K

Kritika Sharma

Contributor-Level 6

Answered 2 weeks ago

The Commission will release the NDA 2 notification 2026 on the official portal at upsc.gov.in. It will be issued on May 20, 2026. The last date to apply for NDA 2 will be June 9, 2026. 

S

Shikha Goyal

Contributor-Level 10

Answered 2 weeks ago

The Commission released the NDA 1 notification 2026 on December 10. Along with the notification, the application process was started. The last date to fill the application form online was December 30. 

K

Kritika Sharma

Contributor-Level 6

Answered 2 weeks ago

The Mathematics syllabus of NDA written exam consists of Algebra, Trigonometry, Analytical Geometry, Calculus, Statistics and Probability that is all base on 10+2 level.

G

Gunjan Majumder

Contributor-Level 6

Answered 2 weeks ago

The NDA final merit list is prepared based on the cumulative marks of both written exam (900) and SSB interview (900) which totals at 1800 marks.

N

Nitesh Pruthi

Contributor-Level 6

Answered 2 weeks ago

In the written exam of NDA, Maths paper has 120 questions and the General Ability Test has 150 questions. Therefore, total questions asked are 270.

J

Jasleen Jain

Contributor-Level 6

Answered 2 weeks ago

The total marks for the NDA exam is 1800 that is 900 for written exam and 900 for SSB interview. A score between 400 to 500 is considered secure in the written exam to get into the final merit list. Also, candidates need to pass in each subject minimum of 25% marks. There is no sectional-cut off.

S

Shikha Shukla

Contributor-Level 6

Answered 2 weeks ago

The NDA written exam duration is five hours. It is divided into two papers. Both the papers are of two and half hours duration each and are conducted on the same day in two shifts including Mathes and the General Ability Test (GAT). 

C

Chanchal Shekhar

Contributor-Level 6

Answered a month ago

Top NDA coaching institutes in India are generally ranked based on selection results, written exam success and strong SSB training support. Some popular names people often consider are Shield Defence Academy, Target Defence Academy, Doon Defence Academy, Baalnoi Academy and Major Kalshi Classes, kno

...Read more

A

Akash Shahu

Beginner-Level 2

Answered a month ago

You can check Ground Zero Defence Academy in Dehradun. I've heard they focus on written + physical + SSB preparation together. You may visit and decide as per your comfort

B

Bhavesh

Beginner-Level 1