NDA Syllabus 2025
Overview:
The NDA 2025 syllabus consists of two main sections: Mathematics and General Ability Test (GAT). Both these sections are designed to test the candidates' knowledge, reasoning, and aptitude for a career in the Indian Defence Services. All the aspirants are suggested to join the Current Affairs series of Target Defence Academy to score high in the GAT.
Here's a detailed breakdown of the syllabus for both parts of the NDA 2025 examination:
1. Mathematics Syllabus
The Mathematics section is one of the core components of the NDA exam and covers topics typically studied in high school. The questions are designed to test your mathematical abilities, logical reasoning, and problem-solving skills.
Topics Covered:
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Algebra:
- Quadratic Equations and Expressions
- Arithmetic Progressions and Geometric Progressions
- Complex Numbers
- Matrices and Determinants
-
Trigonometry:
- Trigonometric Ratios and Identities
- Applications of Trigonometry
- Heights and Distances
- Inverse Trigonometric Functions
-
Analytical Geometry:
- Cartesian Coordinates
- Straight Lines
- Pair of Straight Lines
- Circles and Conic Sections (Ellipse, Parabola, Hyperbola)
-
Differential Calculus:
- Limits and Continuity
- Derivatives and Applications of Derivatives
- Maxima and Minima
- Rate of Change
-
Integral Calculus:
- Integration and its Applications
- Definite and Indefinite Integrals
-
Vectors and 3D Geometry:
- Vectors and their properties
- Scalar and Vector Products
- Three-dimensional Geometry
-
Statistics and Probability:
- Measures of Central Tendency (Mean, Median, Mode)
- Probability and its Applications
-
Mathematical Logic:
- Set Theory
- Relations and Functions
2. General Ability Test (GAT)
The GAT section is designed to assess your knowledge of a wide range of subjects. It consists of two parts: English and General Knowledge.
Part A: English
The English section evaluates your understanding of the English language, vocabulary, and grammar. It tests your ability to understand and interpret written English.
Topics Covered:
-
Grammar:
- Parts of Speech (Noun, Pronoun, Verb, Adjective, etc.)
- Tenses and their Usage
- Active and Passive Voice
- Direct and Indirect Speech
- Error Spotting and Sentence Correction
- Idioms and Phrases
-
Vocabulary:
- Synonyms and Antonyms
- One-word Substitutes
- Phrasal Verbs
-
Comprehension:
- Reading Comprehension Passages
- Understanding the meaning of the passage
- Questions based on the passage
-
Sentence Formation:
- Sentence Completion
- Rearranging Jumbled Sentences
Part B: General Knowledge
The General Knowledge section covers various subjects, including current events, history, geography, science, and more.
Topics Covered:
-
Physics:
- Units and Measurement
- Kinematics
- Laws of Motion
- Work, Energy, and Power
- Heat and Thermodynamics
- Properties of Matter
- Electrostatics and Current Electricity
- Magnetism and Matter
- Optics and Waves
- Modern Physics
-
Chemistry:
- Physical Chemistry (Atomic Structure, Chemical Bonding, Thermochemistry)
- Organic Chemistry (Hydrocarbons, Alkanes, Alkenes, Alcohols)
- Inorganic Chemistry (Periodic Table, Acids and Bases, Salt Analysis)
- Environmental Chemistry
-
General Science:
- Life Processes
- Human Anatomy
- Plant and Animal Physiology
- Diseases and Prevention
-
History:
- Ancient and Modern Indian History
- Indian National Movement
- World History (The French Revolution, Industrial Revolution, etc.)
-
Geography:
- Physical Geography (Earth's Structure, Continents, Oceans)
- Climate and Weather
- Maps and Map Reading
- Important Rivers, Mountains, Deserts
-
- Indian and World Politics
- Sports
- Important National and International Events
- Economic and Scientific Developments
-
General Knowledge:
- Famous Personalities
- Books and Authors
- Awards and Honors
- Important Government Schemes and Programs
Exam Pattern
-
Total Marks: 900
- Mathematics: 300 marks
- General Ability Test: 600 marks
- English: 200 marks
- General Knowledge: 400 marks
-
Duration:
- Mathematics: 2.5 hours
- General Ability Test: 2.5 hours
-
Negative Marking: 1/3rd of the marks will be deducted for every incorrect answer.
Conclusion
The NDA syllabus for 2025 involves comprehensive coverage of subjects like mathematics, English, general science, history, and geography. It is important to have a thorough understanding of the topics and to regularly practice mock tests to improve time management and accuracy.
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