NDA Answer Key 2024 OUT: Download NDA 2 Answer Key for Set A, B, C, and D

National Defence Academy & Naval Academy Exam 2025 ( NDA )

DeskCalelnderExam On - 13 Apr '25

Anangsha Patra
Updated on Dec 20, 2024 18:39 IST

By Anangsha Patra, Deputy Manager – Editorial

NDA answer key 2025 will be released separately for Maths and GAT soon after the exam is over. The answer key will be made available for all sets of test booklets-A,B, C, D. The answer key will be released unofficially by coaching institutes in PDF form. The examination authority will release NDA answer key 2025 after the completion of the exam. NDA question papers 2025 will be released along with the answer key. Checking the NDA answer key, candidates can calculate the probable score of the exam. NDA exam is conducted to select candidates for admission to National Defence Academy and Indian Naval Academy Courses. Read below for more details on NDA answer key 2025.

Also Read: NDA dates 

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.
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Q:   Is NDA exam tough to crack?

A: 
NDA exam is known to be highly challenging and competitive exam. The exam tests the knowledge and aptitude of candidates in subjects such as Mathematics, General Ability and English . However, with proper preparation and practice, it is possible to crack the exam. It is important to note that success in the NDA exam also depends on factors such as dedication, focus, and time management.
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Q:   What are the benefits of NDA answer key?

A: 
NDA answer key is released separately for Maths and GAT within few hours after the exam is conducted. The answer key is released online and candidates can use it to compare the responses marked in the exam. The benefits of NDA answer key are given below: NDA answer keys are used to compare the responses marked in the exam Comparing the answers with the NDA answer key, candidates will be able to calculate the probable score The probable score help candidates to know their chances of selection for the further rounds.
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Q:   Is NDA exam conducted online or offline?

A: 
NDA exam is conducted offline across various cities spread throughout the country. The exam is conducted in two shifts-morning and afternoon. The Maths paper is held in the morning shift- 10:00 AM-12:30 PM and GAT is held in the afternoon shift from 10:00 AM-12:30 PM. Candidates are required to appear in both the shifts. The total marks allotted to the exam are 900. Candidates need to secure 25 per cent in each paper.
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Table of content
  • How to Download the Official NDA Answer Key 2025?
  • NDA Dates
  • NDA Exam Pattern 2025
  • How to Challenge NDA Question Papers?
  • NDA Answer Key 2025 FAQs
NDA Logo

How to Download the Official NDA Answer Key 2025?

The steps to download the official answer keys of NDA are given below:

  • Click the subject-wise links of answer keys provided on this page
  • The answer key page opens in PDF form
  • Download the answer key and save it for further reference  

Also Read:

NDA syllabus

NDA result

How to Calculate Scores Using NDA Answer Key?

After downloading NDA answer key, candidates should compare their responses marked in the exam. Using the answer key, candidates are able to calculate the estimated score. To calculate the score, candidates need to follow the marking scheme prescribed by the examination authority. The marking scheme of NDA is given below:

Mathematics: The total marks allotted to this section are 300 as per NDA exam pattern. For the correct answer, candidates get 2.5 marks. For any wrong answer, 0.88 marks are deducted.

GAT: This section carries 400 marks. Candidates for the correct answers are awarded four marks. For the incorrect answers, 1.3 marks are deducted.

NDA Answer Key 2025 by Coaching Institutes

NDA answer key is released online by coaching various institutes. Candidates can download NDA answer key PDFs for A, B, C, D sets as per their test booklet number. Candidates can also download NDA question papers along with the answer key. NDA answer key helps candidates calculate the probable scores by comparing the answers. The probable score can be calculated based on the number of correct and incorrect answers. By knowing the probable score candidates can check their chances of selection for the next round of the selection process. UPSC releases the official answer keys of NDA after the completion of the recruitment process. Till then, candidates can use NDA answer keys released by the coaching institutes to compare their responses marked in the exam. The examination authority publishes separate answer keys for all sets. The previous year's NDA answer key released by coaching institutes is given below.

NDA 2 Answer Key 2024

NDA 2 Maths Answer Key 2024 by Major Khalshi

NDA 2 Maths Answer Key 2024 by Major Kalshi
NDA 2 Answer Key 2024 for Set A, B, C, D Download Here

NDA 2 GAT Answer Key 2024 by Major Khalshi

NDA 2 GAT Answer Key 2024 by Major Kalshi
NDA 2 Answer Key 2024 for Set A, B, C, D Download Here

Also Read: NDA 2 Answer Key 2024 by Major Khalshi Classes

NDA 2 GAT Answer Key 2024 by Cavalier

NDA 2 GAT Answer Key 2024 by Cavaliar
NDA 2 Answer Key 2024 2024 Set A  Download Here

NDA 2 Maths Answer Key 2024 by Cavalier

NDA 2 GAT Answer Key 2024 Cavalier
NDA 2 Maths Answer Key 2024  Download Here

NDA 1 Answer Key 2024

The answer key of NDA 1 2024 exam was released on April 21, 2024. Candidates can download the NDA 1 answer keys for all sets of test booklets for Maths and GAT. The links to download the NDA answer key 2024 are provided below.

NDA 1 Maths Answer Key 2024 

NDA 1 Maths Answer Key 2024 by Major Kalshi
NDA 1 Answer Key 2024 Set A  Download Here

 

Q&A Icon
Commonly asked questions

Q:   Is NDA exam tough to crack?

A: 
NDA exam is known to be highly challenging and competitive exam. The exam tests the knowledge and aptitude of candidates in subjects such as Mathematics, General Ability and English . However, with proper preparation and practice, it is possible to crack the exam. It is important to note that success in the NDA exam also depends on factors such as dedication, focus, and time management.
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Q:   What is NDA GAT answer key?

A: 

NDA GAT paper carries questions from English, General Knowledge, General Science, Current Affairs, History, Geography, Biology, Physics, Chemistry, etc. NDA 2 2023 GAT answer key comprises the correct answers to the questions asked in the exam. Total marks allotted this paper are 600. 

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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. 

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NDA Dates

Take a look at the table below for the complete schedule of NDA 2025 exam

DatesPast Exam Dates

26 Sep '23

NDA 2 Result 2023

NDA Logo

NDA Exam Pattern 2025

NDA exam pattern is divided into written exam and SSB Interview. The exam paper of NDA written exam is divided into two parts, GAT and Mathematics. All the questions in the exam will be objective type. There will be a total of 150 questions in GAT while the Mathematics part will carry a total of 120 questions. Each section of the exam will be held for 2 ½ hours. The GAT section will be for 600 marks while the Mathematics section will carry 300 marks.

The GAT section is divided into two parts. Part A comprises English while Part B consists of General Knowledge. The SSB Interview is divided into two stages. Candidates qualifying the Stage 1 are called for the Stage 2 exam. Stage 1 of the SSB Interview comprises Officer Intelligence Rating (OIR) tests and Picture Perception and Description Test (PP&DT). Stage 2 comprises Group Testing Officer Tasks, Psychology Tests, and the Conference. This stage carries 900 marks.

The structure of NDA exam pattern is given below.

Papers Subject Maximum marks Duration

Paper 1

Mathematics

300

2 ½

Paper 2

GAT

600

2 ½

Total

900

5 hours

Also Read: NDA Exam Analysis 2024

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Commonly asked questions

Q:   What is NDA exam pattern?

A: 
The written exam of NDA comprises two papers-Mathematics and General Ability Tests (GAT). The Maths paper carries 120 questions and the GAT carries 150 questions. Total marks allotted to the written exam are 900. Candidates qualifying the written exam are called for SSB interview. SSB Interview is divided into two stages. Candidates qualifying the Stage 1 are called for the Stage 2 exam. Stage 1 of the SSB Interview comprises Officer Intelligence Rating (OIR) tests and Picture Perception and Description Test (PP&DT). Stage 2 comprises Group Testing Officer Tasks, Psychology Tests, and the Conference
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Q:   What is NDA marking scheme?

A: 

NDA marking scheme is prescribed by UPSC. The marking scheme highlights the marks awarded for correct answers and marks deducted for wrong answers. In Maths 2.5 marks are awarded for correct answers and 0.83 marks are deducted for wrong answers. In GAT four marks are awarded for correct answers and 1.33 marks are deducted for the wrong answers. The score of the written exam is calculated out of 900 marks. The examination authority calculates the scores of candidates based on the marking scheme. The structure of NDA marking scheme is given below.

Sections

Marks for correct answer

NDA Negative Marking

GAT

4

1.33

Mathematics

2.5

0.83

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Q:   Is NDA exam conducted online or offline?

A: 
NDA exam is conducted offline across various cities spread throughout the country. The exam is conducted in two shifts-morning and afternoon. The Maths paper is held in the morning shift- 10:00 AM-12:30 PM and GAT is held in the afternoon shift from 10:00 AM-12:30 PM. Candidates are required to appear in both the shifts. The total marks allotted to the exam are 900. Candidates need to secure 25 per cent in each paper.
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Q:   How many questions are asked in NDA exam?

A: 
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.
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How to Challenge NDA Question Papers?

Candidates having any doubts with regard to the question papers can raise objections. The process to challenge the question paper is explained below:

  • Candidates can raise objections through Online Question Paper Representation Portal (QPRep)
  • Objections against the NDA answer key can be raised within seven days
  • Candidates need to enter certain details like roll number, date of birth, and random image while raising the objections
Q&A Icon
Commonly asked questions

Q:   How many questions are asked in NDA exam?

A: 
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.
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Q:   What are the passing marks in NDA?

A: 
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.
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Q:   How to challenge NDA question paper?

A: 
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.
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NDA Answer Key 2025 FAQs

Candidates can check below NDA answer key 2025 PDF.

Q&A Icon
Commonly asked questions

Q:   What is NDA syllabus?

A: 

NDA syllabus is prescribed by the examination authority so that candidates can know what they need to prepare for the exam. The standard of NDA syllabus is of Class 10, 11 and 12 levels. NDA syllabus is divided into two parts-Maths and GAT. NDA Maths syllabus carries 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 GAT syllabus carries questions from topics such as Usage, Vocabulary, Comprehension, and Cohesion. Questions in General Knowledge are asked from Physics Chemistry Social Studies, General Science, Geography, and Current Events.

 

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NDA Exam

Student Forum

chatAnything you would want to ask experts?
Write here...

Answered 2 days ago

The step-by-step selection process of NDA exam is explained below:

Filling the Application Form

The application process is completely online. Interested candidates need to apply from the official website. The application fees are INR 100, however, SC/ST candidates/Sons of JCOs/NCOs/ORs were exempted f

...Read more

S

Sumridhi Singh

Beginner-Level 4

Answered 6 days ago

Students are permitted to take the NDA exam under NDA 2 conditions because NDA 1 requires applicants between July 2, 2005 and July 1, 2008. The second NDA test accepts candidates within a specific age range of January 2, 2006 to January 1, 2009. Your birth year of 2008 falls within the prescribed ag

...Read more

K

Kapil Lalwani

Contributor-Level 10

Answered a week ago

Haan Aditya, agar tum 2025 me 12th class me hoge to tum NDA exam de sakte ho, bas kuch eligibility criteria ko fulfill karna hoga:

  1. Age Limit: Tumhari age 16.5 se 19.5 saal ke beech honi chahiye. Example ke liye, agar tum NDA 1 2025 dena chahte ho to tumhara janm 2 July 2006 se 1 July 2009 ke beech ho

...Read more

A

Ankit kumar

Contributor-Level 8

Answered a week ago

To appear in the NDA exams, a candidate must be between 16.5 and 19.5 years of age. The admit cards for the NDA exams are usually released a few days before the exam date on the official UPSC website. 

Key points about NDA age criteria:

Age range: 16.5 to 19.5 years

Must be unmarried

Check the specific

...Read more

A

Anurag Shivam

Contributor-Level 9

Answered a week ago

Candidates should provide their NDA 1 2025 exam form data properly yet documentation verification may get jeopardized when your birth date noted on the 10th-grade marksheet or in your Aadhar Card differs. The DOB recorded in your 10th marksheet or birth certificate stands as official proof according

...Read more

K

Kunal Lalwani

Contributor-Level 9

Answered a week ago

As of the latest update, the NDA application form for the NDA 1 2025 exam closed on December 31, 2024, with the application window extended till January 1, 2025 due to technical reasons; the correction window for applications was open from January 1 to January 7, 2025 on the UPSC website. 

Key poi

...Read more

A

Anurag Shivam

Contributor-Level 9

Answered a week ago

Candidates aiming to join NDA 1 2025 should meet the age criteria of 15.7 years to 18.7 years on January 1, 2025. The age assessment for January 1, 2025 shows that you turned 18 years old along with 7 months since your birth date was June 12, 2006 thus allowing you to sit for NDA 1 2025. No one w

...Read more

K

Krish Lalwani

Contributor-Level 7

Answered a week ago

As of now, the application process for the National Defence Academy and Naval Academy Examination (I), 2025, has concluded. The examination is scheduled for April 13, 2025. 

 

For those interested in future opportunities, the National Defence Academy and Naval Academy Examination (II), 2025, is sch

...Read more

S

Shesha sai

Beginner-Level 5

Answered a week ago

The National Defence Academy and Naval Academy Examination (I), 2025, is scheduled for April 13, 2025.

The application process for this examination commenced on December 11, 2024, and concluded on January 1, 2025.

Date of Notification: May 28, 2025

 

Last Date for Receipt of Applications: June 17,

...Read more

S

Shesha sai

Beginner-Level 5

Answered a week ago

The following criteria must be fulfilled by candidates to be qualified for NDA:

  • If the candidate arrived in India before January 1, 1962, to settle there permanently, they must be an Indian citizen, a subject of Nepal, a subject of Bhutan, or a Tibetan refugee. Foreign nationals who possess legitima

...Read more

N

Nidhi Kumari

Contributor-Level 10

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