The NDA 2 Exam 2025 is highly anticipated by students who aspire to join the Indian Armed Forces. This exam, conducted by the Union Public Service Commission (UPSC), serves as a gateway to the National Defence Academy (NDA) for the Army, Navy, and Air Force, as well as the Indian Naval Academy (NA).

The date for the NDA exam in 2025 has been officially announced: it will take place on September 14, 2025. Aspirants are now preparing diligently for both the written examination and the SSB interview. This blog provides comprehensive information about the NDA 2 exam, including details about eligibility, age limits, syllabus, exam schedule, registration, and preparation tips.

What is NDA Exam?

The full form of the NDA exam is the National Defence Academy and Naval Academy Examination. It is conducted twice a year by the UPSC, known as NDA 1 (April session) and NDA 2 (September session).

Through this exam, candidates who have just passed or are appearing for their Class 12 board exams get a chance to join the NDA in Pune for Army, Navy, and Air Force training, or the Indian Naval Academy (INA) in Ezhimala for Naval training.

The NDA exam is considered one of the most prestigious defence exams in India, as it enables students to begin their journey toward becoming officers in the Indian Armed Forces immediately after completing their education.

Feature	Details
Conducted by	Union Public Service Commission ( UPSC )
Frequency	Twice a year – NDA 1 (April) and NDA 2 (September)
Exam Level	National-level defence entrance exam
Eligibility	Class 12 students (Arts/Commerce for Army, Physics & Maths for Navy/Air Force)
Selection Process	Written Exam → SSB Interview → Medical Examination

Eligibility for NDA 2 Exam 2025

To be eligible for the NDA exam, candidates must meet specific criteria related to nationality, age, education, and physical fitness.

Below are a few NDA Exam Qualification requirements:

Nationality: Indian citizen (with specific allowances for subjects of Nepal/Bhutan or refugees of Indian origin).
Gender & Marital Status: Both male and female candidates are eligible to apply. Must be unmarried.
NDA exam age limit: 16.5 to 19.5 years (exact DOB range is given in each notification).
Educational qualification:
- Army Wing: Class 12 pass/appearing in any stream.
- Air Force and Naval Academy: Class 12 pass/appearing with Physics, Chemistry & Mathematics.
Physical standards: Candidates must meet the prescribed height, weight, and medical fitness norms, which vary by branch (Army, Navy, Air Force, and Flying Branch).

NDA Exam Registration Details

You can register for the NDA 2 exam 2025 only through the UPSC’s official website. Candidates need to complete the online process carefully to avoid rejection.

Step-by-Step Process to Apply for the NDA Exam

1. Go to the official directory: upsconline.nic.in

2. One-Time Registration (OTR): If you're a new user, create an account by filling in the necessary personal details - name, date of birth, and personal details.

3. Log in: Use your registered ID and password to reach the NDA exam application form.

4. Fill in the application form: Enter your personal details, qualifications, and choose your branch of preference (Army, Navy, or Air Force).

5. Exam Centre Selection: Select the exam city that suits you best.

6. Document upload: You need to upload your scanned copies of a passport-size photo, signature, and any other certifications you may require.

7. Fees:

- ₹100 for General/OBC

- No fees for SC/ST, female candidates, and sons or daughters of appropriate defence personnel

Your payment options will include Debit/Credit card, Net banking, and SBI challan offline.

8. Review, submit and download: Double-check every detail, submit and download the confirmation page.

9. Print copy: Save a copy and print it out for future use, like downloading your admit card or chartering it for your exam, etc.

NDA Exam Schedule 2025

The National Defence Academy (NDA) exam is conducted twice a year – in April (NDA 1) and September (NDA 2) – through an offline, pen-and-paper mode. Both sessions are held on the same day but feature different sets of question papers.

The upcoming NDA 2 Exam 2025 is scheduled for 14th September 2025.

The table below provides a quick overview of the NDA exam schedule for 2025:

Detail	Information
Frequency	Twice a year (April & September)
Mode of Exam	Offline (Pen-and-paper, OMR-based)
Papers	Mathematics and General Ability Test (GAT)
Timings	Mathematics: 10:00 AM – 12:30 PM (2.5 hrs) GAT: 02:00 PM – 04:30 PM (2.5 hrs)
Next Exam Date	NDA 2 Exam 2025 – 14 September 2025

NDA Exam Paper Pattern

The NDA written exam consists of two papers, Mathematics and General Ability Test (GAT), with a combined weightage of 900 marks. This is followed by the SSB interview (900 marks). Check out the table below for a detailed NDA exam pattern.

Paper	Questions	Marks	Duration	Sections/Details
Mathematics	120	300	2.5 hrs	Class 11–12 level topics (Algebra, Trigonometry, Calculus, Geometry, Probability, etc.)
General Ability Test (GAT)	150	600	2.5 hrs	Part A – English (200 marks): Grammar, vocabulary, comprehension Part B – General Knowledge (400 marks): Physics, Chemistry, Biology, History, Geography, Current Affairs
Total Written Exam	270	900	5 hrs (same day)	Two papers conducted in morning & afternoon sessions
SSB Interview	—	900	4–5 days	Psychological tests, group tasks, personal interview
Grand Total	—	1800	—	Final merit prepared on combined score

NDA Exam Syllabus

The NDA exam syllabus is designed to test both your academic Knowledge and general awareness. It is primarily based on Class 11 and Class 12 subjects, as well as English and Current Affairs. The written exam comprises two papers: Mathematics (300 marks) and General Ability Test (600 marks). Preparing well for both is key to clearing the exam.

Mathematics (300 Marks)

The mathematics paper covers topics from the NCERT syllabus of Classes 11 and 12.

Algebra
Matrices & Determinants
Trigonometry
Analytical Geometry (2D & 3D)
Differential Calculus
Integral Calculus & Differential Equations
Vector Algebra
Probability & Statistics

General Ability Test (GAT – 600 Marks)

The GAT is divided into English (200 marks) and General Knowledge (400 marks).
English (200 marks): Grammar, vocabulary, comprehension, sentence improvement, and usage

General Knowledge (400 marks)

Physics, Chemistry, Biology (Class 10–12 basics)
History, Geography, Indian Polity
Current Affairs & General Awareness

Admit Card of NDA Exam: How to Download

The NDA admit card is a compulsory document for appearing in the exam. The Union Public Service Commission (UPSC) releases it online about three weeks before the exam date. Without the admit card, candidates will not be allowed inside the examination hall.

Steps to Download NDA Exam Admit Card

Visit the official UPSC website: upsconline.nic.in
Click on the link for “e-Admit Card – NDA & NA (II) 2025”
Log in using your Registration ID/Roll Number and Date of Birth.
Download the admit card in PDF.
Take 2–3 printouts and carefully review the details, including name, photo, exam date, centre, and timings.

Important Instructions

Carry your admit card along with a valid photo ID proof (Aadhaar Card, Passport, Voter ID, or Driving License) to the exam hall.
Ensure the photo and signature on the admit card are clear.
Arrive at the exam centre well before the reporting time to avoid last-minute issues.

NDA Exam Preparation Tips

Preparing for the NDA exam requires the right balance of subject knowledge, time management, and physical fitness. Since the exam consists of both a written test and an SSB interview, candidates must focus on effective study techniques, as well as developing their personality and physical fitness.

Simple & Effective NDA Preparation Tips

1. Focus on high-weightage topics: allocate extra time to important Maths chapters, such as Trigonometry, Algebra, and Calculus, and practice English grammar and comprehension daily.

2. Take mock tests in exam conditions: Solve past papers and mock tests in 2.5-hour slots, following the negative marking rule to build accuracy.

3. Create micro notes: Write short, crisp notes (one page per chapter) for quick revision before the exam.

4. Start SSB prep early: Practice PP&DT narration, WAT, and SRT regularly, and stay updated with current affairs for group discussions.

5. Maintain physical & mental fitness: Sleep 7–8 hours, exercise daily (including light cardio & strength training), and follow a balanced diet to meet NDA medical standards.

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Conclusion

The NDA exam is one of the most prestigious opportunities to join the Indian Armed Forces, allowing young aspirants to serve their country with pride. As we know, the NDA 2 Exam 2025 is scheduled for 14 September 2025. This is the perfect time to start planning your preparation, including understanding the syllabus, knowing the crucial dates for registration and admit card release.

To succeed in NDA, it requires more than just hard work in academics. It also requires discipline, confidence and a clear vision of your career. While coaching and self-study help you prepare for the exams, there are many platforms like Invest4Edu, where students can get help in making the right decision regarding career planning through psychometric tests, a career library, and expert counselling.

If you aim to join the defence forces, start early, enjoy consistency and prepare smartly. The NDA exam has the potential to open doors to a fulfilling career where dedication, courage and service to the nation matter.