The NDA (National Defence Academy) exam is one of the most prestigious entry points into the Indian Armed Forces. It’s conducted by the UPSC twice a year, and lakhs of candidates appear with a dream to join the Indian Army, Navy, or Air Force. If you’re aiming for NDA 2 2025, this article will guide you with a complete preparation strategy for both Mathematics and GAT (General Ability Test).
NDA Exam Pattern Overview
The NDA exam has two papers:
| Paper | Subject | Marks | Duration |
| Paper I | Mathematics | 300 | 2.5 hrs |
| Paper II | GAT (General Ability) | 600 | 2.5 hrs |
- Total Marks: 900 (Written)
- SSB Interview: 900 marks
You must qualify both papers and score high overall to get shortlisted for SSB.
NDA 2 2025 Syllabus: Key Focus Areas
Mathematics
- Algebra
- Matrices & Determinants
- Trigonometry
- Analytical Geometry
- Differential Calculus
- Integral Calculus
- Probability & Statistics
GAT (General Ability Test)
Part A – English (200 Marks)
- Grammar & Usage
- Comprehension
- Vocabulary
- Sentence Correction
Part B – General Knowledge (400 Marks)
- Physics
- Chemistry
- History
- Geography
- Current Affairs
- General Science
Subject-Wise Preparation Tips
Mathematics
- Concept Clarity: Don’t just memorize formulas—understand how they work.
- NCERT Books: Start with NCERT 10th to 12th Maths.
- Practice PYQs: Solve last 10-year NDA Maths papers.
- Mock Tests: At least 2 per week from June onward.
GAT – English
- Daily Reading: Read editorial articles from newspapers.
- Improve Vocabulary: Learn 10 new words daily.
- Practice Cloze Test, Spot the Error, Synonyms/Antonyms
GAT – GK & Science
- Science: Focus on Class 9 & 10 NCERT Physics, Chemistry, Biology
- History & Polity: Prepare modern history, Indian Constitution
- Geography: Important rivers, mountains, states, boundaries
- Current Affairs: Follow last 6 months’ important events
Preparing for NDA requires discipline, consistency, and the right strategy. Stick to a plan, avoid distractions, and start early. Remember — your journey to becoming a future officer starts today.
Best of luck for NDA 2 2025!
