NDA Exam Pattern 2025: Subject-wise Paper Pattern, Marking Scheme & Time Duration
- sukhoiacademy777
- May 31
- 2 min read
The NDA (National Defence Academy) exam is one of the most prestigious competitive exams for aspirants aiming to join the Indian Army, Navy, or Air Force. To succeed, it's crucial to understand the latest NDA exam pattern. In this blog, we’ll break down the paper structure, subject-wise marks, time duration, and key changes (if any) for NDA 2025.

NDA Exam Pattern 2025 – Overview
The NDA written examination is conducted by the Union Public Service Commission (UPSC) and comprises two papers:
Paper | Subject | Duration | Total Marks |
Paper I | Mathematics | 2.5 hrs | 300 |
Paper II | GAT (General Ability Test) | 2.5 hrs | 600 |
Total | — | 5 hrs | 900 |
Paper-Wise Breakdown
1. Mathematics (Paper I)
Duration: 2.5 hours
Total Marks: 300
Topics Covered:
Algebra
Trigonometry
Calculus
Statistics & Probability
Matrices & Determinants
Need help mastering maths for NDA? Check our NDA Preparation Tips blog.
2. General Ability Test (GAT) – Paper II
Total Marks: 600
Divided into two parts:
English: 200 Marks
General Knowledge: 400 Marks
General Knowledge includes:
Physics
Chemistry
Biology
History
Geography
Current Affairs
Explore the best resources in our NDA Books guide (Hindi & English).
Marking Scheme
Negative Marking: Yes (1/3rd of the marks will be deducted for each wrong answer)
Mode of Exam: Offline (Pen & Paper)
Type of Questions: Multiple Choice Questions (MCQs)
Medium: English & Hindi (except for English section)
Time Management Strategy
With 300 questions and limited time, time management is crucial. Read our NDA Preparation Tips blog to learn how to balance speed with accuracy.
What After the Written Test?
Candidates who qualify the written exam are called for:
SSB Interview (900 Marks)
Medical Examination
To crack both stages, join our Best NDA Coaching in India at Sukhoi Academy for full guidance and mock interviews.
Conclusion
Understanding the NDA exam pattern is the first step to strategic preparation. Focus on clarity of concepts, timed practice, and consistent revision. Stay updated with UPSC notifications and changes in pattern, if any.
Want to prepare like a topper? Enroll in our expert-led NDA Coaching programs today.
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