Preparing for NDA 1 2026 requires a clear understanding of the syllabus and exam pattern. This structured guide covers both papers, marking scheme, and selection process to help you plan effectively.
The NDA written exam consists of two papers:
| Topic | Details |
|---|---|
| Algebra | Sets, complex numbers, AP, GP, HP, quadratic equations, logarithms, Venn diagrams |
| Matrices & Determinants | Types of matrices, determinants, solving equations using Cramer’s rule |
| Trigonometry | Angles, trigonometric ratios, identities |
| Analytical Geometry | Cartesian system, distance formula, equation of lines |
| Differential Calculus | Functions, domain, range, graphs |
| Integral Calculus & Differential Equations | Integration methods, standard integrals |
| Vector Algebra | Vectors in 2D and 3D, magnitude, direction, cross product |
| Statistics & Probability | Data interpretation, probability concepts |
| Topic | Details |
|---|---|
| Grammar | Error detection, sentence correction |
| Vocabulary | Synonyms, antonyms |
| Comprehension | Reading passages |
| Usage | Sentence formation |
| Subject | Topics |
|---|---|
| Physics | Motion, force, energy, gravitation |
| Chemistry | Elements, compounds, acids, bases, reactions |
| General Science | Human body, solar system, diseases |
| History | Indian history, world events, revolutions |
| Geography | Climate, resources, Earth structure |
| Current Affairs | National and international events |
| Particulars | Details |
|---|---|
| Exam Mode | Offline (Pen and Paper) |
| Duration | 2.5 hours per paper |
| Total Questions | 270 |
| Total Marks | 900 |
| Section | Questions | Marks | Marks per Question |
|---|---|---|---|
| Mathematics | 120 | 300 | 2.5 |
| English (GAT) | 50 | 200 | 4 |
| General Knowledge | 100 | 400 | 4 |
Note: One-third marks are deducted for each incorrect answer.
The selection process includes three stages:
Conducted over 5 days to assess personality traits such as leadership, communication, and decision-making.
| Day | Assessment |
|---|---|
| Day 1 | Screening Tests (OIR, PPDT) |
| Day 2 | Psychological Tests |
| Day 3 | Group Tasks |
| Day 4 | Interview and Individual Tasks |
| Day 5 | Conference |
The final selection is based on:
Only medically fit candidates are included in the final merit list.
A clear understanding of the NDA 1 2026 syllabus and exam pattern helps in building a focused preparation strategy. Consistent practice, strong fundamentals, and regular revision are essential to perform well in the exam.