The National Defence Academy (NDA) exam is a gateway for aspirants who dream of joining the Indian Armed Forces. Conducted by the UPSC twice a year, the NDA entrance exam tests candidates on their academic knowledge, aptitude, and general awareness. A clear understanding of the NDA syllabus is the first step toward strategic preparation and success.
In this blog, we break down the NDA Syllabus 2025 in detail, covering each subject and paper to help you prepare with precision and confidence.
NDA Exam Overview
The NDA selection process includes two stages:
- Written Examination – Conducted by UPSC
- SSB Interview – Conducted by the Services Selection Board
Only candidates who clear the written test are called for the SSB Interview.
NDA Exam Pattern 2025
The written exam consists of two papers:
Paper | Subject | Duration | Maximum Marks |
1 | Mathematics | 2.5 Hours | 300 Marks |
2 | GAT (General Ability Test) | 2.5 Hours | 600 Marks |
Total Marks: 900- Negative Marking: 1/3rd of the marks will be deducted for each wrong answer
- Medium: Bilingual (Hindi & English)
NDA Mathematics Syllabus 2025
This section is highly scoring if prepared well. Here are the major topics:
- Algebra: Sets, Venn diagrams, logarithms, quadratic equations, permutations and combinations
- Matrices and Determinants: Basic properties, inverse, and applications
- Trigonometry: Trigonometric identities, ratios, height and distance problems
- Analytical Geometry (2D and 3D): Cartesian system, distance formula, equations of lines and circles
- Differential Calculus: Limits, continuity, differentiation of functions
- Integral Calculus & Differential Equations: Definite and indefinite integrals, standard forms
- Vector Algebra: Magnitude, direction, dot and cross products
- Statistics and Probability: Mean, median, mode, probability theory basics
NDA GAT Syllabus 2025
The General Ability Test (GAT) carries 600 marks and is divided into two main parts:
A. English (200 Marks)
- Grammar and usage
- Vocabulary
- Synonyms & Antonyms
- Comprehension
- Sentence structure and spotting errors
B. General Knowledge (400 Marks)
This section includes:
Physics
- Properties of matter
- Motion, force, energy
- Electricity, magnetism
- Sound and optics
- Modern physics
Chemistry
- Matter and its states
- Atomic structure
- Chemical reactions
- Acids, bases, and salts
- Organic chemistry basics
General Science
- Human body
- Nutrition, health, and diseases
- Biotechnology and environment
History & Freedom Movement
- Ancient, Medieval, and Modern Indian History
- Important dates and events
- Indian National Movement and leaders
Geography
- Earth’s structure
- Climate and vegetation
- Physical and political geography of India and the world
Current Events
- National and international events
- Defense-related news
- Awards and sports
Important Topics and Subject-wise Weightage
While the entire syllabus is important, here are some high-weightage areas based on past trends:
- Mathematics: Algebra, Trigonometry, Calculus, Vectors
- GAT English: Comprehension & Grammar
- GAT GK: Physics, History, and Current Affairs
Focus more on these areas while revising and practicing mock tests.
Download NDA Syllabus 2025 PDF
To make your preparation easier, [download the NDA Syllabus 2025 PDF here] (Insert link if hosting PDF). This helps in offline revision and quick reference.
Preparation Tips Based on NDA Syllabus
Here’s how to align your prep with the syllabus:
- Stick to NCERTs for basics, especially for Physics, Chemistry, and Maths.
- Make a subject-wise plan—allocate more time to weak areas.
- Use previous year papers to understand question trends.
- Revise regularly with short notes and flashcards.
- Practice with mock tests and analyze performance.
FAQs on NDA Syllabus
Q1: Is the NDA syllabus the same for Army, Navy, and Air Force?
Yes, the written exam syllabus is the same for all three wings. The difference arises in the SSB Interview and training.
Q2: Is NCERT enough for NDA preparation?
For basics, yes. But for competitive edge, refer to NDA-specific books and practice papers.
Q3: Is the syllabus the same for NDA 1 and NDA 2?
Yes, both exams follow the same syllabus.
Q4: Are current affairs part of the NDA syllabus?
Yes. Stay updated with the last 6–8 months of current events, especially defense-related news.
Conclusion
The NDA coaching exam tests more than just academic knowledge—it checks your readiness for a disciplined and strategic life. By understanding the NDA syllabus 2025 in detail and planning your preparation accordingly, you’re already ahead in the game. Stay focused, stay consistent, and most importantly—start today.
