NDA Syllabus 2025

NDA Syllabus 2025 Download NDA Math and NDA GAT

NDA Syllabus 2025: For prospective officers within the Indian Armed Forces, the Union Public Service Fee (UPSC) administers the fiercely competitive National Defense Academy (NDA) admission examination. Given the relatively low choice ratio, it takes cautious preparation and a deep comprehension of the NDA syllabus 2025 and examination format 2025 to cross the NDA exam. We’ve got put up an intensive resource that covers the NDA Syllabus 2025, exam sample, marking scheme, and different essential info to assist candidates on their path to success. This publish provides you with the data you must ace the test, whether or not your objective is NDA 1 or NDA 2.

NDA Syllabus 2025

An necessary software for these hoping to ace the NDA 2025 exam is the NDA Syllabus 2025. It’s anticipated that the syllabus will keep in its present form because it has stayed fixed over time. The General Ability Test (GAT) and arithmetic are its two principal areas of emphasis. The areas which are at present well-liked within the test are highlighted in our up to date NDA Math and NDA GAT syllabus for 2025.

NDA Syllabus 2025: Overview

Mathematics, English, History, Polity, Economics, General Science, Physics, and Chemistry are among the many disciplines included within the NDA Syllabus 2025, which largely resembles the Class 12 curriculum. To ensure thorough protection of the topic, students learning for the NDA examination should try each element in its entirety. Therefore, earlier than taking the principle examination, NDA candidates ought to end their NDA Syllabus 2025 in its complete. An overview of the NDA Syllabus 2025 could be seen beneath.

NDA Syllabus 2025

NDA Syllabus 2025
Name of the Exam: NDA I & II 2025
Exam Conducting Body: UPSC
Mode of Exam: Offline
Total Papers in NDA Exam:
– Paper 1: Mathematics
– Paper 2: General Ability Test (GAT)
Total Marks for NDA Exam: 900 Marks
– Mathematics: 300 Marks
– GAT: 600 Marks
Total No. of Questions:
– Mathematics: 120
– GAT: 150
Negative Marking:
– Mathematics: -0.83
– GAT: -1.33 marks
Exam Duration:
– Mathematics: 2 Hours 30 Minutes
– GAT: 2 Hours 30 Minutes
Official Website: upsc.gov.in
Category : Syllabus

NDA Exam Pattern 2025

To stay motivated and engaged throughout their preparation, protection candidates ought to have an intensive understanding of the NDA Examination Sample 2025. A written exam and a Service Selection Board (SSB) interview are the 2 main elements of the examination. The written examination consists of two papers: the General Ability Test (GAT), which takes two and a half hours and is value 600 marks, and Mathematics, which takes two and a half hours and is value 300 marks. After passing the written exam, candidates transfer on to the five-day SSB interview, which is graded on a scale of 900. To successfully put together and reply any questions candidates could have throughout their examine, it’s crucial that they comprehend the NDA Math and NDA Syllabus 2025.

NDA Syllabus 2025

Subject	Duration	Total Questions	Maximum Marks
Mathematics	2½ Hours	120	300
General Ability Test	2½ Hours	150	600
SSB Test/Interview	5 Days		900
Total			1800

NDA Math Syllabus 2025

The National Defence Academy exam’s NDA Mathematics curriculum is meant to evaluate candidates’ aptitude for problem-solving and quantitative reasoning. It covers fundamental subjects like calculus, algebra, trigonometry, and analytical geometry. Common practice and a agency understanding of those concepts are important for achievement. The NDA Syllabus 2025, which corresponds with the newest NDA checks, is on the market to candidates. The next are probably the most essential topics for the 2025 NDA Math Examination:

1. Algebra
2. Matrices and Determinants
3. Trigonometry
4. Geometry of Two and Three Dimensions
5. Differential Calculus
6. Integral Calculus and Differential Equations
7. Vector Algebra
8. Statistics and Probability

Candidates can refer to the detailed NDA Syllabus 2025. The Important topics are elaborated with sub topics that are important for the examination point of view.

1. Algebra

• Sets and Relations: Concept of sets, operations on sets, Venn diagrams, De Morgan’s laws, Cartesian product, relation, equivalence relation.
• Real Numbers: Representation on a number line, complex numbers (properties, modulus, argument, cube roots of unity), binary system, conversion between decimal and binary systems.
• Sequences and Series: Arithmetic, geometric, and harmonic progressions.
• Quadratic Equations: Quadratic equations with real coefficients, solution of linear equations of two variables by graphs.
• Permutations and Combinations: Counting principles, permutations, combinations, binomial theorem, and its applications.
• Logarithms: Properties of logarithms, solving equations involving logarithms.

NDA Syllabus 2025

2. Matrices and Determinants

• Types of matrices (square, rectangular, row, column, diagonal, scalar, identity, zero, triangular).
• Operations on matrices (addition, subtraction, scalar multiplication, matrix multiplication, transpose, inverse, adjoint).
• Determinants of matrices (2×2, 3×3, and larger matrices), properties of determinants.
  Applications of matrices: Solving systems of linear equations using Cramer’s rule and matrix method.

3. Trigonometry

• Angles and their measures (degrees, radians).
• Trigonometric ratios (sine, cosine, tangent, cotangent, secant, cosecant).
• Trigonometric identities (sum and difference formulae, multiple and sub-multiple angles, inverse trigonometric functions).
• Applications of trigonometry (height and distance problems, properties of triangles).

4. Analytical Geometry of Two and Three Dimensions

• Rectangular Cartesian coordinate system, distance formula, equation of a line in various forms.
• Angle between two lines, distance of a point from a line, equation of a circle in standard and general form.
• Standard forms of parabola, ellipse, and hyperbola, eccentricity, and axis of a conic.
• Point in three-dimensional space, distance between two points, direction cosines and direction ratios.
• Equation of a plane and a line in various forms, angle between two lines and two planes, equation of a sphere.

5. Differential Calculus

• Concept of a real-valued function (domain, range, graph).
• Composite functions, one-to-one, onto, and inverse functions.
• Limits and continuity of functions.
• Derivatives of functions (sum, product, quotient, composite functions).
• Higher-order derivatives, increasing and decreasing functions.
• Applications of derivatives (maxima and minima problems).

6. Integral Calculus and Differential Equations

• Integration as the inverse of differentiation.
• Integration by substitution and by parts.
• Standard integrals (algebraic, trigonometric, exponential, hyperbolic functions).
• Definite integrals and their applications (area under curves).
• Differential equations: order, degree, formation, general and particular solutions, first-order and first-degree equations.
• Applications of differential equations (growth and decay problems).

NDA Syllabus 2025

7. Vector Algebra

• Vectors in two and three dimensions, magnitude, and direction.
• Unit and null vectors, addition of vectors, scalar multiplication of a vector.
• Scalar product (dot product) and vector product (cross product) of two vectors.
• Applications of vectors (work done by a force, moment of a force, geometrical problems).

8. Statistics and Probability

• Statistics: Classification of data, frequency distribution, cumulative frequency distribution, graphical representation (histogram, pie chart, frequency polygon), measures of central tendency (mean, median, mode), variance, standard deviation, correlation, and regression.
• Probability: Random experiment, outcomes, sample space, events, mutually exclusive and exhaustive events, impossible and certain events, union and intersection of events, complementary, elementary, and composite events, definition of probability (classical and statistical), elementary theorems on probability, conditional probability, Bayes’ theorem, random variables, binomial distribution.

NDA Marking Scheme For Maths

The NDA arithmetic marking technique is about as much as efficiently assess candidates all through the check. Candidates obtain 2.5 marks for every proper response on the NDA examination. Nonetheless, a penalty of 0.83 marks is subtracted for every incorrect response, mirroring the damaging marking element of the NDA grading scheme 2025, so as to discourage haphazard guessing. Candidates have two hours and thirty minutes to complete the examination’s 120 questions within the arithmetic phase, which is value 300 factors. Aspirants should comprehend this grading technique since it impacts how they strategy the check.

Subject	No of Questions	Total Marks	Time Duration	-ve Marks	+ ve Marks
Mathematics	120	300	2 Hrs 30 Min	-0.83	+2.5

NDA GAT Syllabus 2025

The General Ability Test (GAT), which covers a variety of subjects like Basic Data (GK), English, Chemistry, Physics, Geography, Basic Science, and Current Events, is a part of the NDA Paper 2 syllabus. There are 150 questions on this paper, 50 of that are about English and 100 of that are about common data. The total rating is 600. The themes and subjects that candidates want to check so as to adequately put together for the NDA exam are listed within the NDA syllabus 2025. Aspirants should comprehend the NDA Paper 2 syllabus 2025 so as to guarantee thorough examine and examination accomplishment.

Subject	No of Questions	Total Marks	Time Duration	-ve Marks	+ ve Marks
English	50	200	2 Hrs 30 Min	-1.33	+4
GK	100	400
Total	150	600

NDA English Syllabus 2025 Part-A

The NDA exam’s English element assesses candidates’ knowledge of English grammar, utilization, vocabulary, and comprehension. The aim of the questions is to evaluate a candidate’s proficiency in written English and clear communication. The aim of this part is to evaluate candidates’ potential to grasp and consider info delivered in a wide range of codecs by testing their competency with prolonged textual content.

NDA Syllabus 2025

Topics	Subtopics
Grammar and Usage	Parts of speech: Noun, Pronoun, Adjective, Verb, Adverb, Conjunction, Preposition, Interjection
	Subject-verb agreement
	Tenses: Present, Past, Future
	Active and passive voice
	Coherence and unity: Theme, Idea, Paragraph, Sentence Structure
	Vocabulary: Synonyms, Antonyms, One-word substitution, Idioms and Phrases, Words often confused
Comprehension	Comprehension of a given passage
	Drawing of inferences
	Use of vocabulary: Synonyms, Antonyms, One-word substitution, Idioms and Phrases, Words often confused
Expression	Simple sentence structure
	Punctuation: Comma, Full stop, Question Mark, Exclamation Mark, Apostrophe
	Conjunctions: Coordinating, Subordinating
	Adverbs and Prepositions
	Direct and indirect speech
	Comparison: Degrees of comparison
	Articles: Definite and Indefinite Articles
	Verbs: Auxiliary, Modal, Regular and Irregular verbs
	Sentence correction: Spotting Errors, Sentence Improvement

NDA General Knowledge Syllabus 2025 Part-2

Candidates ought to totally put together for the six areas that make up the 2025 NDA GAT (General Ability Test) syllabus. Physics, Chemistry, Basic Science, Historical past, Geography, and Present Affairs are a few of these sections. In an effort to guarantee an intensive analysis of candidates’ understanding in Physics, Chemistry, Basic Science, Social Research, Geography, and Present Occasions, the query paper will cowl a variety of themes from these fields. To succeed on the check, one will need to have a agency grasp of every topic.

NDA Physics Syllabus 2025 (Section A)

Newton’s legal guidelines of motion, mass, weight, quantity, strain, and different topics are the themes of the physics part’s questions. The complete listing of topics from which the NDA examination questions are drawn is provided beneath.

• Physical Properties and States of Matter
• Mass, Weight, Volume, Density, and Specific Gravity
• Principle of Archimedes
• Pressure Barometer
• Motion of Objects, Velocity, and Acceleration
• Newton’s Laws of Motion
• Force and Momentum
• Parallelogram of Forces
• Stability and Equilibrium of Bodies
• Gravitation
• Elementary Ideas of Work, Power, and Energy
• Effects of Heat, Measurement of Temperature, and Heat
• Change of State and Latent Heat
• Modes of Transference of Heat
• Sound Waves and Their Properties
• Simple Musical Instruments
• Rectilinear Propagation of Light, Reflection, and Refraction
• Spherical Mirrors and Lenses
• Human Eye
• Natural and Artificial Magnets
• Properties of a Magnet, Earth as a Magnet
• Static and Current Electricity
• Conductors and Non-Conductors
• Ohm’s Law
• Simple Electrical Circuits
• Heating, Lighting, and Magnetic Effects of Current
• Measurement of Electrical Power
• Primary and Secondary Cells
• Use of X-Rays
• General Principles in the Working of: Simple Pendulum, Simple Pulleys, Siphon, Levers, Balloon, Pumps, Hydrometer, Pressure Cooker, Thermos Flask, Gramophone, Telegraphs, Telephone, Periscope, Telescope, Microscope, Mariner’s Compass, Lightning Conductors, Safety Fuses.

NDA Syllabus 2025

NDA Chemistry Syllabus 2025 (Section B)

The NDA exam’s Chemistry section includes questions on elements, mixtures and compounds, acids, bases and salts, properties of matter, and other subjects. To obtain an idea of the subjects from which the questions are derived, look at the table below.

• Physical and Chemical Changes
• Elements, Mixtures, and Compounds
• Symbols, Formulae, and Simple Chemical Equations
• Law of Chemical Combination (excluding problems)
• Properties of Air and Water
• Preparation and Properties of: Hydrogen, Oxygen, Nitrogen, Carbon Dioxide
• Oxidation and Reduction
• Acids, Bases, and Salts
• Carbon – Different Forms
• Fertilizers – Natural and Artificial
• Materials Used in the Preparation of: Soap, Glass, Ink, Paper, Cement, Paints, Safety Matches, Gunpowder
• Elementary Ideas about the Structure of Atom
• Atomic Equivalent and Molecular Weights
• Valency

NDA General Science Syllabus 2025 (Section C)

Questions on meals and a balanced food plan, the inspiration of life, development and replica, and different common topics fall throughout the discipline of common science. Beneath are the entire topics included within the NDA Syllabus 2025 common science part:

NDA Syllabus 2025

General Science Syllabus For NDA

The distinction between the living and the dead. Cells, protoplasm, and tissues are the building blocks of life. Plant and animal growth and reproduction. Basic understanding of the human body and its vital organs. Typical epidemics, their causes, and ways to avoid them. Food is the human body’s energy source. food components and a balanced diet. Eclipses, comets, and meteors in the solar system. Prominent scientists’ accomplishments.

NDA History Syllabus 2025 ( Section D)

A lot of the questions on this half are based on historical occasions, similar to numerous actions, the Indian structure, Indian packages, revolutions, and so on. The listing of all of the subjects is supplied beneath:

NDA Syllabus 2025

History, Freedom Movement, etc. Syllabus For NDA

A broad survey of Indian History, with emphasis on Culture and Civilisation. Freedom Movement in India. Elementary study of Indian Constitution and Administration. Elementary knowledge of Five Year Plans of India. Panchayati Raj, Co-operatives and Community Development. Bhoodan, Sarvodaya, National Integration and Welfare State, Basic Teachings of Mahatma Gandhi. Forces shaping the modern world; Renaissance, Exploration and Discovery; War of American Independence. French Revolution, Industrial Revolution and Russian Revolution. Impact of Science and Technology on Society. Concept of one World, United Nations, Panchsheel, Democracy, Socialism and Communism. Role of India in the present world.

NDA Geography Syllabus 2025 (Section E)

The questions on this part are produced from the subjects like Origin of the earth, latitude and longitudes, rocks, wind, cyclones, and so on. Verify the listing of subjects given beneath to get a greater understanding of this part.

Geography Syllabus For NDA

The size and shape of the Earth. Concepts of time, latitudes, and longitudes. Date Line International. Earth’s movements and their consequences. Earth’s origin. categorization of rocks; Earthquakes, volcanoes, and chemical and mechanical weathering. Currents and Tides in the Ocean temperature, atmospheric pressure, planetary winds, cyclones, anti-cyclones, humidity, condensation, precipitation, climate types, and the world’s major natural regions. India’s regional geography: climate and natural vegetation. Resources for minerals and electricity; the dispersion of industrial and agricultural operations. India’s major seaports and air, land, and marine links. India’s primary imports and exports.

NDA Current Affairs Important Topics ( Section- F)

Awareness of great events which have occurred not too long ago in India. vital international events which are occurring proper now. notable people, each Indian and overseas, together with these concerned in sports activities and cultural pursuits.

NOTE: Out of the utmost marks assigned to part ‘B’ of this paper, questions on Sections ‘A’, ‘B’, ‘C’, ‘D’, ‘E’ and ‘F’ will carry approximately 25%, 15%, 10%, 20%, 20%, and 10% weightage respectively.

NDA Syllabus 2025

NDA GAT Subject Wise Weightage 2025

Questions in Sections A, B, C, D, E, and F will receive roughly 25%, 15%, 10%, 20%, and 10% of the whole factors allotted to Part B of this paper, respectively.

Section/Subject	Percentage of Marks
Section A: Physics	25%
Section B: Chemistry	15%
Section C: General Science	10%
Section D: History/Freedom Movements	20%
Section E: Geography	20%
Section F: Current Events	10%