Most Typical Topics in NDA 1 2025 by Shield Defence Academy
The National Defence Academy (NDA) 1 2025 exam is a crucial step for aspirants aiming to join the Indian Armed Forces. At Shield Defence Academy, we provide a structured and comprehensive approach to help candidates excel in the written examination. Understanding the most typical topics in NDA 2025 exam is essential for effective preparation. Here, we break down the key topics that are frequently tested in the Mathematics and General Ability Test (GAT) sections.
Mathematics Syllabus under Most typical topics in NDA 2025
The Mathematics section consists of 120 questions and carries 300 marks. It demands a strong conceptual understanding and problem-solving ability. Below are the core topics:
1. Algebra
- Sets, Relations, and Functions
- Quadratic Equations
- Logarithms and their Applications
- Complex Numbers
- Binomial Theorem
- Matrices and Determinants
- Linear Equations
2. Trigonometry
- Trigonometric Ratios and Identities
- Height and Distance Problems
- Inverse Trigonometric Functions
- Application of Trigonometry in Real-life Problems
3. Calculus
- Limits and Continuity
- Differentiation and Its Applications
- Integration and Its Applications
- Differential Equations
- Maxima and Minima Problems
4. Probability and Statistics
- Basic Probability Rules
- Mean, Median, and Mode
- Standard Deviation and Variance
5. Geometry
- Lines and Angles
- Triangles and Circles
- Coordinate Geometry (Straight Lines, Circles, Parabola, Ellipse, Hyperbola)
- Mensuration (Area and Volume Calculations)
6. Vector Algebra and 3D Geometry
- Addition and Subtraction of Vectors
- Scalar and Vector Products
- Three-Dimensional Geometry Applications
General Ability Test (GAT) under Most typical topics in NDA 1 2025
The General Ability Test (GAT) consists of 150 questions divided into two sections: English and General Knowledge, carrying 600 marks in total.
Section A: English (200 Marks)
- Grammar and Sentence Structure
- Synonyms and Antonyms
- Idioms and Phrases
- Reading Comprehension
- Spotting Errors and Sentence Improvement
- Fill in the Blanks
Section B: General Knowledge (400 Marks)
1. Physics
- Basic Laws of Physics (Newton’s Laws, Gravitation, Work & Energy, Motion, etc.)
- Electricity and Magnetism
- Heat, Thermodynamics, and Sound
- Optics and Modern Physics
- Units and Measurements
2. Chemistry
- States of Matter (Solid, Liquid, Gas)
- Periodic Table and Properties of Elements
- Chemical Bonding and Equations
- Acids, Bases, and Salts
- Organic Chemistry (Basic Principles, Alkanes, Alkenes, and Alkynes)
3. General Science
- Biology (Human Body Systems, Nutrition, Health and Diseases, Reproductive System, etc.)
- Environmental Science and Ecology
- Biodiversity and Conservation
4. History and Freedom Struggle
- Ancient and Medieval Indian History
- Indian Freedom Struggle (1857 Revolt, Gandhian Movements, Indian National Congress, etc.)
- Important Dynasties (Maurya, Gupta, Delhi Sultanate, Mughals, Marathas, etc.)
- Post-Independence India (Major Policies and Events)
5. Geography
- Physical Geography (Landforms, Atmosphere, Hydrosphere, and Biosphere)
- Indian and World Geography (Mountains, Rivers, Deserts, etc.)
- Climate and Weather Patterns
- Agriculture and Natural Resources
6. Current Affairs and General Knowledge
- National and International News
- Government Policies and Schemes
- Defense Updates (Missiles, Aircraft, Naval Ships, Military Exercises, etc.)
- Important Summits and Agreements
- Sports and Awards
Why Choose Shield Defence Academy for NDA 1 2025 Preparation?
At Shield Defence Academy, we offer a strategic and result-oriented approach to NDA preparation. Our expert faculty and structured study material ensure that candidates cover all essential topics effectively. Here’s why we stand out:
- Comprehensive Study Material: Updated notes and practice sets.
- Experienced Faculty: Guidance from ex-defense officers and subject experts.
- Regular Mock Tests: Exam-oriented practice with real-time analysis.
- Doubt Clearing Sessions: Personalized mentorship and one-on-one doubt solving.
- SSB Interview Training: Personality development, group tasks, and psychological tests.
Conclusion
Preparing for NDA 1 2025 requires thorough knowledge of Mathematics, English, and General Ability Test subjects. With the right strategy and expert guidance from Shield Defence Academy, aspirants can confidently tackle the exam and achieve success in their NDA journey.
