The National Defence Academy (NDA) exam is conducted by UPSC twice a year, and students preparing for NDA exam need a proper strategy to crack it. in this article we will see down the NDA exam pattern 2025, including the written test and SSB interview process, based on the latest updates.
Key Highlights 📌
| Key Point | Details |
|---|---|
| Organization Name | Union Public Service Commission (UPSC) |
| Exam Name | National Defence Academy (NDA) |
| Exam Frequency | Twice a year (April & September) |
| Exam Mode | Offline (Pen & Paper) |
| Total Papers | 2 (Mathematics & General Ability Test) |
| Total Marks | 900 (300 for Written + 600 for SSB) |
| Negative Marking | Yes (1/3rd deduction for wrong answers) |
| SSB Interview | 5-day selection process |
| Official Website | upsc.gov.in |
Written Exam Pattern 📝
The NDA written exam consists of two papers: Mathematics and General Ability Test (GAT). Both are conducted in offline mode on the same day.
1. Mathematics Paper (Code: 01)
| Section | Total Questions | Marks | Duration |
|---|---|---|---|
| Algebra | 50 | 300 | 2.5 Hours |
| Calculus | 25 | – | – |
| Trigonometry | 25 | – | – |
| Statistics | 10 | – | – |
| Total | 120 | 300 | 2.5 Hours |
2. General Ability Test (GAT) (Code: 02)
The GAT paper is divided into English and General Knowledge.
| Section | Total Questions | Marks | Duration |
|---|---|---|---|
| English | 50 | 200 | 2.5 Hours |
| General Knowledge | 100 | 400 | – |
| Total | 150 | 600 | 2.5 Hours |
Important Note:
- Negative marking applies (0.83 marks deducted for wrong answers in Maths, 1.33 in GAT).
- Only shortlisted candidates (based on written exam) proceed to the SSB interview.
Interview Process 🎖️
The SSB interview is a 5-day rigorous selection process that evaluates a candidate’s personality, intelligence, and leadership skills.
Stage 1: Screening Test
| Test | Description |
|---|---|
| Officer Intelligence Rating (OIR) | Verbal & non-verbal reasoning test |
| Picture Perception & Discussion Test (PPDT) | Story writing & group discussion |
Only qualifying candidates move to Stage 2.
Stage 2: Psychological & Group Testing
| Test | Purpose |
|---|---|
| Thematic Apperception Test (TAT) | Assesses thought process |
| Word Association Test (WAT) | Checks spontaneous thinking |
| Situation Reaction Test (SRT) | Evaluates decision-making |
| Group Discussion (GD) | Tests communication & teamwork |
Stage 3: Personal Interview & Conference
- Personal Interview: One-on-one discussion with an assessor.
- Final Conference: Medical & merit-based selection.
Changes in NDA Exam Pattern 2025 🔄
UPSC occasionally updates the NDA exam pattern. Here’s what’s new in 2025:
| Change | Impact |
|---|---|
| Increased GK weightage | More focus on current affairs |
| Revised SSB marking scheme | Leadership tests carry higher weight |
| Stricter medical standards | Physical fitness checks are more detailed |
How to Prepare 🚀
1. Focus on NCERT Basics
- Maths: Class 11-12 NCERT books cover most topics.
- English: Improve grammar & vocabulary through newspapers.
2. Master Current Affairs
- Read The Hindu, Yojana, and Defence Updates daily.
3. Practice Previous Year Papers
- Solve UPSC NDA past papers to understand trends.
4. Physical & Mental Fitness
- Running, push-ups, and meditation help in SSB.
Final Thoughts
The NDA exam pattern 2025 is designed to select the best candidates for the Army, Navy, and Air Force. By understanding the written test and SSB interview structure, you can plan your preparation effectively. Stay disciplined, practice regularly, and keep yourself updated with the latest exam trends.
Divya Patel is a career guidance writer specializing in exam results and admit cards. With a Master’s in Human Resources and 8+ years of experience, Divya loves helping students navigate their academic journeys. She enjoys practicing yoga.
