The Union Public Service Commission (UPSC) releases the NDA Syllabus 2025 through the official notification. Candidates preparing for the NDA Exam 2025 should familiarize themselves with the syllabus for both NDA 1 and NDA 2 to understand the topics they need to study. The syllabus is divided into two main subjects: Mathematics and General Ability Test.
The NDA 2025 exam consists of objective-type questions, and it’s important for candidates to understand the format and requirements of the exam. Along with the syllabus, it’s essential to review the NDA Exam Pattern 2025 to better prepare for the test.
NDA 2025 Exam Details
| Feature | Details |
|---|---|
| Conducting Authority | Union Public Service Commission (UPSC) |
| Exam Name | National Defence Academy (NDA) 2025 |
| Exam Frequency | Twice a Year (NDA 1 and NDA 2) |
| Exam Mode | Offline (Pen-and-Paper) |
| Subjects | Mathematics, General Ability Test (GAT) |
| Maximum Marks | 900 (Mathematics – 300, GAT – 600) |
| Negative Marking | 1/3rd marks for incorrect answers |
| Duration | 2.5 hours for each paper |
| Official Website | upsc.gov.in |
NDA Syllabus 2025 Breakdown
The NDA Syllabus is divided into Mathematics and General Ability Test (GAT). The General Ability Test further includes two parts: English and General Knowledge.
NDA Syllabus: Mathematics
The Mathematics section covers a wide range of topics, including algebra, geometry, calculus, and statistics. Here’s a breakdown of the key topics:
| Topic | Details |
|---|---|
| Algebra | Set theory, complex numbers, quadratic equations, progressions, logarithms, permutation and combination |
| Matrices and Determinants | Types of matrices, operations, Cramer’s rule, solving linear equations |
| Trigonometry | Trig ratios, identities, inverse functions, height and distance |
| Analytical Geometry | Cartesian coordinates, equations of lines, circles, conics, 3D geometry |
| Differential Calculus | Limits, derivatives, maxima and minima, applications of derivatives |
| Integral Calculus | Integration techniques, definite integrals, areas under curves, differential equations |
| Vector Algebra | Vectors in 2D and 3D, dot and cross products, applications |
| Statistics and Probability | Data classification, central tendency, probability theory, binomial distribution |
NDA Syllabus: General Ability Test (GAT)
1. NDA English Syllabus
The English section tests candidates’ proficiency in the English language, focusing on grammar, vocabulary, and comprehension.
| Topic | Details |
|---|---|
| Spotting Errors | Identifying grammatical errors in sentences |
| Comprehension | Understanding and answering questions based on a passage |
| Vocabulary | Synonyms, antonyms, word usage |
| Sentence Improvement | Correcting sentence structure |
| Ordering Words in Sentences | Arranging jumbled words to form meaningful sentences |
2. NDA General Knowledge Syllabus
The General Knowledge section covers topics from various subjects like Physics, Chemistry, General Science, History, Geography, and Current Events. Below are the key topics:
| Subject | Key Topics |
|---|---|
| Physics | Mechanics, motion, Newton’s laws, electricity, magnetism, heat, sound, light, optics |
| Chemistry | Elements, compounds, chemical reactions, acids, bases, oxidation-reduction |
| General Science | Life sciences, human body, diseases, food, energy, solar system |
| History and Freedom Movement | Indian history, freedom struggle, constitutional developments, National Integration |
| Geography | Earth’s structure, climate, minerals, natural resources, world geography, regional geography of India |
| Current Affairs | Important events in India and worldwide, sports, awards, and personalities |
NDA Exam Pattern 2025
Understanding the NDA exam pattern helps candidates align their preparation strategy. Below is the detailed exam pattern for Mathematics and General Ability Test (GAT).
NDA Exam Pattern 2025: Mathematics & GAT
| Subject | Mathematics | General Ability Test (GAT) |
|---|---|---|
| Number of Questions | 120 | 150 |
| Maximum Marks | 300 | 600 |
| Marks per Correct Answer | 2.5 | 4 |
| Marks per Incorrect Answer | -0.83 | -1.33 |
| Duration | 2.5 hours | 2.5 hours |
SSB Test and Interview (NDA 2025)
After the written exam, candidates who qualify will appear for the Service Selection Board (SSB) Test/Interview. The SSB assesses candidates’ intelligence and personality. It consists of two stages:
- Stage I: Officer Intelligence Rating (OIR) Test, Picture Perception & Description Test (PP&DT)
- Stage II: Interview, Group Testing Officer Tasks, Psychological Tests, and Conference
The SSB is an essential part of the NDA selection process, testing candidates’ overall suitability for a career in the Indian Armed Forces.