What is NDA Maths Answer Key?

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.

Are NDA and CDS syllabus same?

NDA exam is conducted for admission to the Army, Navy and Air Force wings of National Defence Academy and Indian Naval Academy Course. CDS exam is conducted to select eligible candidates for Indian Military Academy (IMA), Indian Naval Academy (INA), Air Force Academy (AFA) and Officers Training Academy (OTA). The level of NDA syllabus is of Class 10, 11 and 12 levels. Whereas the standard of CDS syllabus is of graduation level. NDA syllabus is divided into Maths and GAT. CDS syllabus is divided into Elementary Maths, English and General Awareness. The total marks allotted to the NDA written exam are 900. The total marks allotted to the written exam of CDS are 300 for IMA, INA and AFA and 200 for OTA.

What are the passing marks in NDA?

Candidates are required to score a minimum of around 25 per cent marks in each subject to clear the NDA written exam. The total marks allotted to the written exam are 900. Besides the subject-wise cut off marks, the examination authority also decides overall cut off marks for different defence services. Candidates are required to secure both section-wise and overall cut off marks. To be in the final merit list, candidates are required to secure separate qualifying marks in the written exam and SSB interview.

How many questions are asked in NDA exam?

GAT paper of NDA comprises a total of 150 questions. The GAT section is divided into two parts. Part A comprises English while Part B consists of General Knowledge. The number of questions in the Maths section of NDA exam is 120. Questions in the Maths section are asked 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 question papers are framed in both English and Hindi by the examination authority.

What type of questions are asked in NDA exam?

NDA exam is conducted twice a year. The exam written test and SSB interview. The test comprises Maths and GAT. The difficulty level of the NDA exam is usually moderate. Candidates can crack the exam with good preparation.

NDA cut off is the minimum qualifying marks that candidates need to secure in the written exam and SSB interview. UPSC prescribes cut off marks for written exam and final selection. Candidates need to secure separate qualifying marks in written exam and SSB interview. Candidates securing the NDA cut off marks are called for subsequent rounds of selection process. NDA exam is conducted to select eligible candidates for admission to Army, Navy and Air Force wings of National Defence Academy and Indian Naval Academy course. NDA selection process comprises written exa and SSB interview. Candidates qualifying the written exam by securing the required cut off are called for the SSB interview. Candidates need to secure the cut off marks in the SSB interview also.

How to check NDA cut off?

NDA cut off is released after the declaration of the final result. The cut off is released separately for written exam and final selection. The process to check NDA cut off are given below. Visit UPSC Go to the 'Cut off' page from 'Examination' Click the NDA cut off link The cut off is displayed on the screen Download the cut off and save it

When is NDA cut off released?

NDA cut off is released after the completion of the exam. The cut off is released separately for the written exam and final selection. There are also sectional cut off marks for the exam. Candidates need to secure 25 per cent in each subject of NDA exam. Based on the cut off marks of the written exam, candidates are selected for the SSB Interview. The final cut off is decided based on the written exam and SSB interview.

What are the benefits of NDA answer key?

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.

NDA Answer Key 2026 Out: NDA 2 Answer Key PDFs for Maths & GAT

Updated on Oct 9, 2026 22:46 IST

By Shikha Goyal, Assistant Manager

NDA Answer Key 2026: The Union Public Service Commission has announced NDA 2 result and issued NDA 2 2026 provisional answer key on the official portal at upsc.gov.in. The exam was held on September 13 at various centres across the country in two shifts. Candidates can download their set-wise answer key for Mathematics and General Ability Test (Sets A, B, C and D) unofficially to check or verify their responses and estimate their scores before the announcement of the final result.

Along with the answer key, NDA question papers for Maths and GAT also released. The probable score of UPSC NDA exam can be calculated as per the marking scheme. The probable score help candidates to know their chances of selection for the next round of selection. Read below for more details on NDA answer key 2026.

Table of contents

How to Download NDA Answer Key 2026?
NDA Exam Schedule 2026
How to calculate NDA Exam Marks 2026?
NDA Exam Previous Year Official Answer Key PDFs
NDA Cut Off 2026
NDA Answer Key FAQs 2026

How to Download NDA Answer Key 2026?

Candidates can download their set-wise answer key including A, B, C and D to verify their responses and estimate their score. The final answer key for Maths and GAT will be available in the form of PDF for all sets. The process to get the NDA answer key is given below.

Go to the answer key page
NDA answer key opens in PDF form
Download the answer key
Save the file

NDA 2 2026 Answer Key Download Link

The NDA 2 2026 official provisional answer key has been released after a few days of the conclusion of an exam. The unofficial answer key has also been released by various coaching institutes. With the help of answer key, candidates will be able to check that whether they have cleared the NDA Cut off.

NDA 2 2026 Provisional Answer Key PDF: Download Here

NDA 1 2026 Mathematics Answer Key PDF: Download Here

NDA 1 2026 GAT Answer Key PDF: Download Here

NDA 2 Answer Key by Major Kalshi

Paper	All Sets
Maths	Download PDF
GAT	Download PDF

The NDA 2 answer key is important because it helps candidates to verify answers against the correct set-wise options. Candidates can calculate their expected score using the actual marking scheme. Understand topics that are costing more marks. Compare total marks against he expected cut off. Also, candidates will come to know their chances of reaching the SSB interview.

NDA Exam Schedule 2026

Take a look at the table below for the complete schedule of NDA 2026 exam

Dates	Past Exam Dates
09 Oct ' 26	NDA 2 Result 2026
16 Sep ' 26	NDA 2 Provisional Answer Key 2026
08 May ' 26	NDA 1 2026 Result
View More Past Events (2)

How to calculate NDA Exam Marks 2026?

With the help of NDA answer key 2026, candidates will be able to calculate their marks obtained in the exam. Scroll down to know the marking scheme and calculation process for the NDA exam:
Marking Scheme
Mathematics: As per the NDA exam pattern, this section consists of 300 marks. For each correct answer 3.5 marks are awarded and for each wrong answer 0.88 marks are deducted.
GAT: This section consists of 400 marks. For each correct answer 4 marks are awarded and for incorrect answer, 1.3 marks are deducted for incorrect answer.

How to calculate the score by using NDA Answer key?

Candidates can check below the formula to calculate the score:

NDA Score = (Number of correct answers attempted x Marks awarded per answer) – (Number of incorrect answers X Marks deducted per incorrect answer)

Also Read: NDA Exam Analysis

NDA Exam Previous Year Official Answer Key PDFs

Candidates can check below the NDA Previous year answer keys. This will help in the preparation journey for the examination. Scroll down for Answer Key PDFs.

NDA 2 Maths Answer Key 2024 by Cavalier

Subject	NDA 2 Maths Answer Key 2024
NDA 2 Maths Answer Key 2024	Download Here

NDA 2 2024 GAT Answer Key

Subject	NDA 2 2024 GAT Answer Key
NDA 2 GAT Answer Key 2024	Download Here

NDA 1 Maths Answer Key 2024 by Cavalier

Subject	NDA 1 Maths Answer Key 2024
NDA Maths Answer Key 2024 Set A	Download Here

NDA Cut Off 2026

The Union Public Service Commission (UPSC) will release the official NDA Cut Off 2026 marks after the declaration of the final result following the SSB Interviews. With the declaration of the written result, candidates who have secured the minimum qualifying marks have qualified for the SSB interview stage. The final cutoff marks will be released category-wise and branch-wise on upsc.gov.in.

Candidates are required to secure separate cut off marks in the NDA written exam and the SSB interview:

Written Exam Cutoff: Calculated out of 900 marks (with a minimum of 25% qualifying marks in each paper).
SSB Interview Cutoff: Calculated out of 900 marks.
Final Selection Cutoff: Calculated out of a total of 1800 marks.

Factors Affecting NDA Cut off

The NDA cut off plays an important role in selecting the candidates for admission to the NDA. Also, the previous year cut off marks help understand the trends of the examination and candidate can make a smart strategy to prepare for the examination to secure good marks. NDA cut off is calculated based on the following factors:

Number of test-takers
Total vacancies
Exam difficulty

Also Read: NDA Cut off

NDA Answer Key FAQs 2026

Candidates can check below NDA answer key 2026 PDF.

Q: Where can I find NDA syllabus PDF?

NDA syllabus PDF is divided into Maths and GAT. The total marks allotted to the written exam are 900. The standard of the syllabus is of Classes 10, 11 and 12 levels. Candidates should be thorough with the syllabus.

Q: What is psychological test in NDA SSB interview?

The pyschological tests in NDA SSB interview comprises the following:

Thematic Apperception Test
Word Association Test
Situation Reaction Test
Self Description Test

Q: Is NDA exam tough to crack?

NDA exam is highly competitive. Candidates can crack the exam with proper preparation and practice.

Q: What is NDA marking scheme?

NDA marking scheme is prescribed by UPSC. Candidates for correct answers are given 2.5 marks in Maths. 0.83 marks are deducted for wrong answers. Four marks are given for correct answers in GAT. 1.33 marks are deducted for wrong answers. Total marks allotted to the written exam are 900.

Q: When NDA question papers are released?

NDA question papers are released by UPSC within two to three days after the question papers are released. NDA question papers are made available on the official website of UPSC in PDF. Candidates can download NDA question papers for different subjects-Maths and GAT. Practising the question papers, candidates can know the type of questions asked in the exam.

Q: How to challenge NDA question paper?

Candidates can raise objections against the question papers through QPRep portal. The process to raise objections against the question paper is given below: Visit the official website of UPSC Go to the tab 'Representation on Question Papers' Click the link 'National Defence Academy and Naval Academy examination' Enter roll number, date of birth, and verification code to login Submit your representations to UPSC against the question papers.

Q: How do I use previous years' question papers to prepare for NDA?

NDA exam consists of two papers- Maths and GAT. Total marks allotted to the The following tips help candidates to prepare for NDA exam.
Understand the exam
Know the syllabus
Solve the previous years question papers
Prepare a timetable
Follow the study routine
Attempt mock tests

Q: Is NDA exam conducted in both English and Hindi?

NDA question paper is framed in both English and Hindi. The written exam is conducted for 900 marks. The test carries two papers-Maths and GAT. Candidates qualifying the written exam are called for SSB interview.

Q: How to download NDA question papers?

NDA question papers are released on the exam day. We have provided the previous years question papers on this page. To download NDA question papers for free, candidates need to create their profiles with us. Once it is done, candidates can download question papers pdfs.

Q: What is the syllabus of NDA Mathematics section?

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.