Careers360 Logo
NDA Full Form - What is full form of NDA?

NDA Full Form - What is full form of NDA?

Edited By Vishnukumar | Updated on Dec 06, 2023 02:44 PM IST | #NDA

NDA Full Form - NDA and NA Examination is a popular exam held by the UPSC twice yearly to recruit candidates into the Indian Defence Services like the Indian Army, Navy and Air Force. But what is the full form of NDA ? The full form of the NDA exam is the National Defence Academy and Naval Academy Examination. Candidates attempting the UPSC NDA exam must be acquainted with all of the important details pertaining to the exam, such as the NDA syllabus, the exam pattern, the cutoff and the selection process before applying. Candidates can refer to the material below for a comprehensive overview of the information regarding the NDA 2024 exam.

NDA Full Form - Overview

Exam name

NDA and NA

NDA Full Form

National Defence Academy and Naval Academy Examination

Exam Conducting Authority

Union Public Service Commission (UPSC)

Official website

NDA Eligibility Criteria

Age limit - 16.5 to 19.5 years

Educational Qualification - 10+2 passed

Application mode


Application fee

Rs 100 (UR/ OBC)

Stages of exam

Written test (offline)

SSB interview

Exam mode


Number of papers

Paper 1 - Maths

Paper 2 - GAT

What is NDA’s Full Form?

As we now know the full form of the NDA exam is the National Defence Academy exam that is conducted by the UPSC. The Union Public Service Commission also conducts other Sarkari recruitment exams for applicants who have passed class 12th to graduation. Most of these exams are known to the applicants by their short form like UPSC CSE or IAS, CDS, CAPF, UPSC ESE, UPSC CMS, etc. The eligibility criteria for all the UPSC exams are different. The NDA exam is conducted twice every year in April and September.

NDA Post and Responsibility

As it is clear from the NDA full form that this Sarkari recruitment exam is conducted for the recruitment of qualified candidates to the three Indian Defence Services. All those who appear for the NDA exam and clear all the stages of it will be inducted as officers in one of the following three services (Indian Army/ Navy/ Air Force) based on their NDA merit list. The responsibility that is conferred on the NDA-qualified candidates is that of protecting the country against foreign enemies.

Check Here List of Other Government Exams

Student Also Liked

NDA Eligibility Criteria 2024

The NDA and NA exam is conducted for 10+2 passed students by the UPSC to get inducted into the Indian Defence Services. Applicants between the age group of 16.5 to 19.5 years who have passed class 12th or are awaiting their final result can apply for the NDA 2024 exam. There is no age relaxation offered to any category in the NDA exam. The eligibility criteria for NDA is based on factors like nationality, age limit, physical standards and educational qualification. Check below the table to know the NDA eligibility criteria in short.

NDA 2024 eligibility criteria



Age limit

16.5 to 19.5 years

Educational Qualification

Passed 10+2 standard or equivalent exam from a recognised board

Also Read

NDA Exam Pattern 2024

The Union Public Service Commission mentions the exam pattern of NDA in the official UPSC NDA notification. The NDA 2024 selection process has two stages - a written exam and an SSB interview. The NDA written exam is conducted in offline mode. Multiple choice questions are asked in the NDA exam. There is a negative marking for every wrong answer in the NDA exam. Check the table below to better understand the NDA exam pattern.

Important - Check the Complete List of Full Forms

NDA Exam Pattern


NDA Written exam

SSB Interview


Offline (Pen and Paper)

Offline (Group activities and Face to face interview



General Ability Test (GAT)


Psychological Test

Group Testing Officers Test

Personal Interview



5 hours (2 hours 30 minutes for each paper)

5 days

Total marks

900 marks

900 marks

Total Questions

Maths - 120 questions

GAT - 150 questions


NDA Syllabus

The Commission mentions the syllabus of the NDA exam for both maths and GAT papers in the official NDA notification. The NDA syllabus is the same for all aspirants irrespective of the service they want to join. The NDA exam syllabus contains all the chapters and topics from which the questions are asked in the NDA maths and GAT exam. The standard of questions in the NDA exam are of matriculation and 10+2 level. Candidates can check the NDA syllabus in the table below.

NDA maths and GAT syllabus




Algebra, Matrices And Determinants, Trigonometry, Analytical Geometry Of Two And Three Dimensions, Differential Calculus, Integral Calculus And Differential Equations, Vector Algebra, Statistics And Probability etc.


English, General Knowledge, Physics, Chemistry, General Science, General Science, History, Freedom Movement etc.

Also Read

Other sarkari exams conducted by UPSC

Frequently Asked Question (FAQs)

1. What is the NDA full form?

The full form of NDA is the National Defence Academy Examination.

2. What is the age limit to apply for the NDA exam?

The age limit to apply for the NDA exam is 16.5 to 19.5 years.

3. When is the NDA 1 2024 exam going to start?

The NDA 1 2024 exam will be conducted on April 21, 2024.

4. What is the minimum education qualification required for the NDA exam?

The minimum academic qualification needed for the NDA exam is class 12th pass.

5. Who can apply for the NDA exam?

Those who meet the NDA eligibility criteria as mentioned in the article can apply for the NDA exam.

6. What is the salary after clearing the NDA?

Check the NDA salary for different Ranks in the table below.

NDA salary


Rank Pay (in Rupees)

Lieutenant to Major

15,600 - 39,100/-

Lieutenant Colonel to Major General

37,400 - 67,000/-

Lieutenant General HAG Scale

67,000 - 79,000/-

HAG+ Scale

75,500 - 80,000/-

Vice Chief of Army Staff/Army Cdr/ Lieutenant General (NFSG)


Chief of Army Staff

90,000/- (fixed)


Certifications By Top Providers

Access to Justice
Via National Law University, New Delhi
Media Law
Via New York University, New York
Sr.Secondary History 315
Via National Institute of Open Schooling
Intellectual Property Rights and Competition Law
Via Indian Institute of Technology Kharagpur
Contract Law from Trust to Promise to Contract
Via Harvard University, Cambridge
 190 courses
 185 courses
 86 courses
 68 courses
 63 courses

Explore Top Universities Across Globe

University of Essex, Colchester
 Wivenhoe Park Colchester CO4 3SQ
University College London, London
 Gower Street, London, WC1E 6BT
The University of Edinburgh, Edinburgh
 Old College, South Bridge, Edinburgh, Post Code EH8 9YL
University of Bristol, Bristol
 Beacon House, Queens Road, Bristol, BS8 1QU
University of Nottingham, Nottingham
 University Park, Nottingham NG7 2RD
Lancaster University, Lancaster
 Bailrigg, Lancaster LA1 4YW

Questions related to NDA

Have a question related to NDA ?


To be eligible for NDA 1 2026, you need to be born between 2nd January 2004 and 1st January 2007. Since you were born on 3rd May 2007, you would not be eligible for NDA 1 2026 according to the age criteria.

Hope it helps!

Hello Aspirant,

Talking about the two eligibility criteria for NDA 1 and NDA 2. For appearing in NDA 1, the age criteria is that a candidate should be 16.5 to 19.5 years old. Given your date of birth, you are eligible for the NDA 1 exam. You must be in class 12th or passed out to get the marksheet of your higher education completion.



Yes, reasoning is a part of the National Defence Academy (NDA) exam. The NDA exam includes two papers: Mathematics and General Ability Test (GAT). The GAT paper is divided into two sections:

1. English: Covers grammar, vocabulary, comprehension, and more.

2. General Knowledge: Includes sections such as Physics, Chemistry, General Science, History, Geography, and Current Events.

Within the General Knowledge section, there are often questions that test reasoning and analytical abilities, although it may not be a separate dedicated section labeled as "Reasoning". Logical reasoning questions can be embedded within various topics, assessing a candidate's problem-solving and critical thinking skills.

Hope it helps!


Yes, reasoning is asked in the NDA (National Defence Academy) entrance exam. This section tests candidates' logical thinking, analytical ability, and problem-solving skills. It includes questions on verbal and non-verbal reasoning such as analogy, classification, series completion, pattern recognition, and spatial reasoning. Yes reasoning is asked in NDA.

Hope this helps you,

Thank you


you were born on March 16, 2005, you will be:

- 18 years old in 2023

- 19 years old in 2024

- 20 years old in 2025

This means you will be eligible for NDA in 2023 and 2024, but not in 2025 (as you will be above the maximum age limit).

So, yes, you are eligible for NDA in 2023 and 2024! Good luck with your application and preparation!

View All
Back to top