For exam preparation, the UPSC NDA NA Syllabus and exam pattern are excellent resources. Candidates can gain comprehensive knowledge of the UPSC NDA NA Syllabus and exam format from these articles.
UPSC NDA NA Syllabus and Exam Pattern: In 2023, the National Defence Academy and Naval Academy Examinations (I) will be conducted by the Union Public Service Commission (UPSC). The Union Public Service Commission will conduct the UPSC NDA NA 2023 Exam on April 16, 2023, for admission to the NDA’s Army, Navy, and Air Force wings for the 151st Course and the 113th Indian Naval Academy Course (INAC) beginning January 2, 2024. The deadline for online application registration is January 10, 2023.
UPSC NDA NA Exam Pattern
The following plan will be followed during the National Defense Academy and Naval Academy Examinations (I and II) in 2023: The topics that will be covered on the written test in Part I, the maximum number of marks that will be given for each topic or paper, and the time allotted for Part II are as follows:
UPSC NDA NA Mathematics Exam Pattern
Paper I Mathematics  
Total Marks  300 Marks 
Total Number of Questions  120 
Marks are awarded for the correct answer  2.5 marks 
Marks are deducted for the wrong answer  0.83 
Exam Duration  2.5 Hours 
UPSC NDA NA General Ability Exam Pattern
PaperII General Ability Test  
Total Marks  600 marks 
Total Number of Questions  150 
No. of questions in English Section  50 
No. Of questions in General knowledge Section  100 
Total Marks for English  200 marks 
Total Marks for G.K.  400 marks 
Marks for the correct Answer  4 marks in both sections 
Marks for the incorrect Answer  1.33 marks in both sections 
Exam Duration  2.5 Hours 
UPSC NDA NA SSB Interview Pattern
If a candidate passes the written NDA exam, they must attend the SSB Interview rounds. The NDA Interview is structured as follows:
NDA – SSB Interview Pattern  
Stage 1  Screening Test 

Stage 2  Psychological Test 

Group Testing Officers Test 
 
Personal Interview & conference  – 
UPSC NDA NA Syllabus
Candidates must be familiar with the NDA Exam Syllabus after understanding the NDA Exam Pattern. Following is a discussion of the NDA syllabus.
UPSC NDA NA Mathematics Syllabus
Check the topicwise number of questions and marks distribution in the table below.
Topic  Questions 

Calculus  2025 
Quadratic equation  2015 
Matrices & Determinants  30 
Probability  10 
Trigonometry  30 
Complex number  1015 
 ALGEBRA
Concept of set, operations on sets, Venn diagrams. De Morgan laws, Cartesian product, relation, equivalence relation.Representation of real numbers on a line. Complex numbers—basic properties, modulus, argument, cube roots of unity. Binary system of numbers. Conversion of a number in decimal system to binary system and viceversa. Arithmetic, Geometric and Harmonic progressions. Quadratic equations with real coefficients. Solution of linear inequations of two variables by graphs. Permutation and Combination. Binomial theorem and its applications. Logarithms and their applications.  MATRICES AND DETERMINANTS :
Types of matrices, operations on matrices. Determinant of a matrix, basic properties of determinants. Adjoint and inverse of a square matrix, ApplicationsSolution of a system of linear equations in two or three unknowns by Cramer’s rule and by Matrix Method.  TRIGONOMETRY :
Angles and their measures in degrees and in radians.
Trigonometrical ratios. Trigonometric identities Sum and difference
formulae. Multiple and Submultiple angles. Inverse trigonometric
functions. ApplicationsHeight and distance, properties of
triangles.  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 in general form. Standard forms of parabola, ellipse and
hyperbola. Eccentricity and axis of a conic. Point in a three
dimensional space, distance between two points. Direction Cosines
and direction ratios. Equation two points. Direction Cosines and
direction ratios. Equation of a plane and a line in various forms.
Angle between two lines and angle between two planes. Equation
of a sphere.  DIFFERENTIAL CALCULUS :
Concept of a real valued function–domain, range and
graph of a function. Composite functions, one to one, onto and
inverse functions. Notion of limit, Standard limits—examples.
Continuity of functions—examples, algebraic operations on
continuous functions. Derivative of function at a point, geometrical
and physical interpretation of a derivative—applications.
Derivatives of sum, product and quotient of functions, derivative of
a function with respect to another function, derivative of a
composite function. Second order derivatives. Increasing and
decreasing functions. Application of derivatives in problems of
maxima and minima.  INTEGRAL CALCULUS AND DIFFERENTIAL EQUATIONS :
Integration as inverse of differentiation, integration by
substitution and by parts, standard integrals involving algebraic
expressions, trigonometric, exponential and hyperbolic functions.
Evaluation of definite integrals—determination of areas of plane
regions bounded by curves—applications.
Definition of order and degree of a differential equation,
formation of a differential equation by examples. General and
particular solution of a differential equations, solution of first order
and first degree differential equations of various types—examples.
Application in problems of growth and decay.  VECTOR ALGEBRA :
Vectors in two and three dimensions, magnitude and
direction of a vector. Unit and null vectors, addition of vectors,
scalar multiplication of a vector, scalar product or dot product of
two vectors. Vector product or cross product of two vectors.
Applications—work done by a force and moment of a force and in
geometrical problems.  STATISTICS AND PROBABILITY :
Statistics : Classification of data, Frequency distribution,
cumulative frequency distribution—examples. Graphical
representation—Histogram, Pie Chart, frequency polygon—
examples. Measures of Central tendency—Mean, median and
mode. Variance and standard deviation—determination and
comparison. Correlation and regression.
Probability : Random experiment, outcomes and associated
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—examples. Elementary
theorems on probability—simple problems. Conditional probability,
Bayes’ theorem—simple problems. Random variable as function on
a sample space. Binomial distribution, examples of random
experiments giving rise to Binominal distribution.
UPSC NDA NA General Ability Test Syllabus
The General ability test comprises two papers English and General Knowledge. The English paper consists of 200 Marks while the General Knowledge is of 400 Marks.
UPSC NDA NA Syllabus English
The question paper in English will be designed to test the candidate’s understanding of English. The syllabus covers various aspects like as given below:
Topic  No. of Questions  No. of Marks 

Spotting Errors  5  20 
Comprehension  6  24 
Selecting Words  10  40 
Ordering of Words in a Sentence  9  36 
Sentence Improvement  10  40 
Antonyms  5  20 
Synonyms  5  20 
Total  50  200 
UPSC NDA NA Syllabus General Knowledge
Check the topicwise number of questions and marks distribution in the table below.
Topic  No. of Questions  No. of Marks 

Physics  23  92 
Chemistry  16  64 
General Science  11  44 
History & Freedom Movement  16  64 
Geography  17  68 
Current Events  17  68 
Total  100  400 
UPSC NDA NA Syllabus Physics
 Mass, Weight, Volume, Sound waves and their properties
 Physical Properties and States of Matter
 Modes of transference of Heat
 Principle of Archimedes
 Spherical mirrors and Lenses
 Pressure Barometer
 Simple musical instruments
 Rectilinear propagation of Light
 Density and Specific Gravity
 Reflection and refraction
 Newton’s Laws of Motion
 Earth as a Magnet
 Human Eye
 Motion of objects
 Natural and Artificial Magnets
 Velocity and Acceleration
 Properties of a Magnet
 Stability and Equilibrium of bodies
 Ohm’s Law
 Gravitation
 Force and Momentum
 Static and Current Electricity
 Parallelogram of Forces
 Conductors and Nonconductors
 Power and Energy
 Measurement of Electrical Power
 Effects of Heat
 Simple Electrical Circuits
 Elementary ideas of work
 Heating, Lighting, and Magnetic effects of Current
 Primary and Secondary Cells
 Measurement of Temperature and Heat
 Use of XRays
 General Principles in the working of Simple Pendulum, Simple Pulleys,Pumps, Hydrometer, Pressure Cooker, Thermos Flask, Siphon, Levers, Balloon, Gramophone, Telegraphs, Telephone,Telescope, Microscope, Periscope, Mariner’s Compass; Lightning Conductors, Safety Fuses.
UPSC NDA NA Syllabus Chemistry
 Preparation and Properties of Hydrogen, Oxygen, Carbon Dioxide and Nitrogen, Oxidation and Reduction.
 Fertilizers—Natural and Artificial
 Elements
 Acids, bases and salts.
 Carbon— different forms
 Physical and Chemical Changes
 Material used in the preparation of substances like Soap Paper, Cement,Glass, Ink, Paints, Safety Matches, and Gunpowder
 Symbols, Formulae, and simple Chemical Equation
 Atomic Equivalent and Molecular Weights
 Mixtures and Compounds
 Elementary ideas about the structure of Atom
 Law of Chemical Combination (excluding problems)
 Valency
 Properties of Air and Water
UPSC NDA NA Syllabus– General Science
 Common Epidemics, their causes, and prevention
 Basis of Life—Cells, Protoplasms, and Tissues
 Difference between the living and nonliving
 Food—Source of Energy for man
 Constituents of food
 Elementary knowledge of the Human Body and its important organs
 The Solar System—Meteors and Comets, Eclipses. Achievements of Eminent Scientist
 Growth and Reproduction in Plants and Animals
 Balanced Diet
UPSC NDA NA Syllabus History, Freedom Movement
 A broad survey of Indian History, with emphasis on Culture and Civilisation
 Freedom Movement in India
 French Revolution, Industrial Revolution, and Russian Revolution
 Forces shaping the modern world;
 Renaissance
 Exploration and Discovery;
 Elementary knowledge of Five Year Plans of India
 War of American Independence,
 Impact of Science and Technology on Society
 Elementary study of Indian Constitution and Administration
 Concept of one World
 Panchayati Raj, Democracy, Socialism and Communism
 United Nations,
 Panchsheel,
 Role of India in the present world
 National Integration and Welfare State
 Cooperatives and Community Development
 Bhoodan, Sarvodaya,
 Basic Teachings of Mahatma Gandhi
UPSC NDA NA Syllabus Geography
 Temperature and Atmospheric Pressure, Planetary Winds, Cyclones, and Anticyclones; Humidity; Condensation and Precipitation
 The Earth, its shape and size
 Ocean Currents and Tides Atmosphere and its composition
 Latitudes and Longitudes
 Major Natural Regions of the World
 Concept of time
 Types of Climate
 International Date Line
 Movements of Earth and their effects
 Regional Geography of India
 Location and distribution of agricultural and Industrial activities
 Climate, Natural vegetation. Mineral and Power resources;
 Origin of Earth. Rocks and their classification
 Weathering—Mechanical and Chemical, Earthquakes and Volcanoes
 Important Sea ports and main sea, land, and air routes of India
 Main items of Imports and Exports of India
Current Events
Knowledge of Important events that have happened in India in recent years Prominent personalities of both Indian and International level,Current important world events,Cultural activities and sports activities.
Intelligence and Personality Test
The SSB procedure consists of two stages. Only those candidates who clear written exam are permitted to appear for SSB round. The details o SSB exam are given below:
NDA SSB Personality Test  

Stage I 

Stage II 

The various tests of IO, GTO, and Psychological are designed to bring out the presence/absence of Officer Like Qualities and their trainability in a candidate. Accordingly, candidates are Recommended or Not Recommended at the SSB.
You can also practice the All UPSC Exams Previous Year Question Paper to prepare for the UPSC NDA NA Examination.
All UPSC Exams Previous Year Question Paper  Click here 
FAQs
Q1. What is the syllabus of the UPSC NDA & NA Exam?
Ans:UPSC NDA & NA syllabus and exam pattern for 2023 can both be found in the provided article.
Q2. Are the UPSC NDA and NA exams bilingual?
Ans: The tests, except for the Test of English and Hindi Language, will be available bilingually, i.e., in English and Hindi.