What is NDA

What is NDA? Complete information about How to join NDA


What is NDA? NDA (National Defense Academy) i.e. National Defense Academy is a combined army academy for the recruitment of three major armies of India like Army, Air Force, and Navy, etc. NDA exam is conducted by UPSC (Union Public Service Commission). This is a national level exam, which is conducted twice a year and if you want to crack the NDA exam 2021, then in this article we will tell you what is NDA? And I am going to tell you the complete information related to the NDA exam.

If you want to join any one of the three defense services of India, then NDA is the best option for that, although for this you have to clear the NDA exam. If you pass this test then you will have to qualify for the security of India, and there you are prepared in such a way that you will not even fear dying for the security of the country. Complete information about what is NDA like NDA Full Form, Exam Pattern & Syllabus, Eligibility, etc. helps you in your NDA exam preparation and cracking it.

NDA Full Form

The full name of NDA is NDA’s Full Form – National Defense Academy.

What is NDA?

NDA, also known as National Defense Academy, is a joint defense academy of the Armed Forces of India. To join NDA one has to give an exam which is taken twice a year and that exam is conducted by UPSC. After passing the exam, the students have to appear for the interview which is conducted by the SSB (Services Selection Board). The candidates who clear both these exams then get admission in NDA. Where they are educated to deal with every situation.

NDA Academy is headquartered in Pune which educates students for the Indian Armed Forces i.e. Indian Army, Navy, and Air Force. It is the first triangular academy in the world.

If you want to go to any of the three armed forces of India, then this post of ours how to join the Indian Navy, how to join the Indian Air Force, and what is BSF? Will definitely prove useful to you. Students who are thinking that what to do after 10th or what to do after 12th, can make their career in any one of these services of India through the NDA exam.

What is the qualification for NDA exam?

If you want to join NDA, then for this your qualifications have to be fulfilled, only after that, you will be able to give NDA exam. and NDA. I am going to tell you in further detail about the qualifications.

  • Firstly the candidate should be a citizen of India.
  • Candidate should be 10+12th pass from any recognized school.
  • The minimum age of the students should be between 16.5 years and maximum age of 19 years. And even if you are 19 years old, you can give the exam by filling the form.
  • Candidate must be unmarried.
  • The minimum height of the students should be 157 cms.
  • Candidate should be physically and mentally fit.
  • And body tattoo should not be there and body tattoo is in their tradition then they do not need any problem, they can also become nda officer by giving exam.

How to Join NDA?

NDA is a gateway for any student to access the Indian security team. This academy is only for men. Any male student who wants to become an officer in Army, Navy, or Airforce will have to take training from NDA itself.

To join NDA you have to do 12th first

To join NDA you have to pass your 12th class and after passing 10th class you have to choose Maths and Physics subject in 11th Science, for Army you can choose any subject but if you are Navy or Airforce If you want to join, then for this you should try to pass your 11th and 12th class science with at least 60% marks in maths and physics subject.

Crack UPSC NDA Exam

What is NDA
What is NDA

After passing the 12th exam or even before giving the final exam of 12th, you can apply for the NDA exam and appear in the exam. To join NDA, the candidate has to clear the NDA exam conducted by the “Union Public Service Commission” (UPSC), and the NDA exam is conducted twice every year in the month of April and September at the national level.

Must clear SSB interview

After passing the exam, the candidate is called for an interview conducted by SSB such as Physical Fitness Test, Group Discussion, Personal Interview, etc. After successfully passing the interview, the student is sent for training in Pune for three years.

Complete the training

After three years of training, students get one of the army, navy, and air force as per their choice or after seeing the performance of three years. After that, the students who choose the army go to IMA (Indian Military Academy) Dehradun, the navy ones go to INA (Indian Naval Academy) Kerala and the Air Force ones go to AFA (Air Force Academy) Hyderabad, where they train for one more year. After a year, he becomes a part of the Indian Army.

NDA Exam Pattern

NDA exam pattern is determined by UPSC. NDA exam is conducted 2 times a year in online mode. NDA exam is divided into two parts- written test and interview. The written exam will have two papers- Maths and General Ability Test (GAT). The Mathematics paper will be of 300 marks while the General Aptitude Test (GAT) paper will be of 600 marks. Thus the complete paper of the written examination will total 900 marks. Mathematics question is of 12th level whereas GAT paper will consist of questions related to English, General Knowledge, and General Science. The NDA Exam Pattern and NDA Syllabus in Hindi is as follows.

1st written exam

SubjectsNumber of questionsMaximum marksExam time
(Mathematics)1203002 Hour 30 Mint
(General Ability Test)1506002 Hour 30 Mint
Total2709005 Hour
1st written exam

SSB Interview (2nd Phase)

  • Time:- 4-5 days
  • Total Marks: 900

Some changes have been made in NDA Exam 2021 due to the Corona epidemic. The first examination of the year is held in April. Along with the second examination, the first examination may also take place and maybe conducted in September.

NDA Syllabus

Subjects Syllabus
MathematicsMatrix and Determinants
Analytical Geometry of 2 and 3 Dimensions
Integral Calculus and Differential Equations
Statistics and Probability
vector algebra
differential calculus
General AbilitySection 1. English
Section 2. GK [General Knowledge]
general Science
current events

Talking about GAT i.e. General Ability Test i.e. General Ability in the National Defense Academy (NDA) Exam Syllabus, there are two sections Part-A and Part-B in it. Part-A is of English and Part-B is of General Knowledge.

In the GAT paper, 200 marks questions are asked from Part-A (English) and 400 marks from Part-B (General Knowledge).

NDA Physical Fitness Test

  • Pushups and sit ups (minimum 20 each)
  • running 2.4 km in 15 minutes
  • skipping a rope
  • Rope climbing 3-4 meters
  • Chin Up (Min 08)

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