CDS Exam Syllabus 2023: Subject- Wise PDF Download, Exam Pattern

CDS Exam Syllabus 2023: The examination is going to hold on 16 April 2023 so candidates can PDF Download of Exam Syllabus Subject- Wise

Whatsapp Channel
Telegram channel

Every year UPSC holds various examinations to appoint eligible candidates. in this article today we are here with the information related to the CDS exam. To crack the examination, it is significant to know the examination pattern and exam syllabus as well. In this article today we are going to provide you with a detailed syllabus along with the examination pattern of the CDS exam. Students who are preparing for the examinations must check the information available in this article.

Combined Defense Services Exam

CDS stands for Combined Defense Services Exam. CDS examination has been held by the Union Public Service Commission to hire candidates for the various positions released in the Indian Military Academy (IMA), Indian Naval Academy (INA), Air Force, Officers Training Academy (OTA), and OTA Women. In the year 2023, the examination is going to hold on 16 April 2023. All interested students who are preparing for the examination must check the examination pattern and exam labels from this article’s further section.

CDS Exam Syllabus

CDS Recruitment Overview

Name of the organizationUnion Public Service Commission
Exam nameCombined Defense Services Exam
No of postsVarious
CategoryGovt. job
Mode of applicationOnline

CDS Recruitment Schedule

Application Begin21 December 2022
Last Date of Apply Online10 January 2023
Last Date Fee Payment10 January 2023
Exam Date16 April 2023
Admit Card AvailableApril 2023
Result DeclaredMay – June 2023

CDS Syllabus Exam Pattern

Indian Military Academy, Indian Naval Academy and Air Force Academy
SubjectDurationMaximum Marks
English2 Hours100
General Knowledge2 Hours100
Elementary Mathematics2 Hours100
Officers’ Training Academy
English2 Hours100
General Knowledge2 Hours100

CDS Exam Syllabus

Indian Military Academy, Indian Naval Academy and Air Force Academy
EnglishSpotting Errors Questions Sentence Arrangement Questions Synonyms & Antonyms Selecting Words Ordering of Sentence Comprehension Questions Ordering of words in a sentence Fill in the blanks questions Idioms and Phrases
Math’sNumber System Natural numbers, Integers, Rational and Real numbers. Fundamental Operations, Addition, Subtraction, Multiplication, Division, Square Roots, Decimal Fractions. Unitary Method, Time And Distance, Time And Work, Percentages, Applications To Simple and Compound Interest, Profit And Loss, Ratio And Proportion, Variation. Elementary Number Theory Division algorithm. Prime and composite numbers. Tests of divisibility by 2, 3, 4, 5, 9 and 11. Multiples and factors. Factorization Theorem. H.C.F. and L.C.M. Euclidean algorithm. Logarithms to base 10, Laws of logarithms, Use of logarithmic tables. Algebra Basic Operations, simple factors, Remainder Theorem, H.C.F., L.C.M., Theory of polynomials, solutions of quadratic equations, relation between its roots and coefficients (Only real roots to be considered). Simultaneous linear equations in two unknowns—analytical and graphical solutions. Simultaneous linear inequations in two variables and their solutions. Practical problems leading to two simultaneous linear equations or inequations in two variables or quadratic equations in one variable & their solutions. Set language and set notation, Rational expressions and conditional identities, and Laws of indices. Trigonometry Geometry Lines and angles, Plane and plane figures, Theorems on Properties of angles at a point, Parallel lines, Sides and angles of a triangle, Congruency of triangles, Similar triangles, Concurrence of medians and altitudes, Properties of angles, sides and diagonals of a Parallelogram, rectangle and square, Circles and their properties including tangents and normal, Loci. Mensuration Areas of squares, rectangles, parallelograms, triangle circle. Areas of figures which can be split up into these figures (Field Book), Surface area and volume of cuboids, Lateral surface and volume of right circular cones and cylinders, Surface area and volume of spheres. Statistics Collection and tabulation of statistical data, Graphical representation frequency polygons, histograms, bar charts, pie charts etc. Measures of central tendency.
General KnowledgeEconomics Physics Current Affairs Politics Chemistry Sociology History Defense-related Award Geography Environment Sport Biology Cultural Book Statement True/False
Officers’ Training Academy
EnglishSentence arrangement Spotting Error Selecting words Synonyms and Antonyms Comprehension Ordering of Sentence Ordering of words Idioms and Phrases Fill in the blanks
General Ability TestCurrent Affairs Physics Chemistry Biology Geography History Politics Sociology Economics Defense Related Awards Sports and Culture Environmental Science

CDS Exam Centre

NagpurPanaji (Goa)PatnaPort Blair
Prayagraj (Allahabad)ItanagarDelhiMadurai


  • Telephone: No.011-23385271/011-23381125/011-23098543
  • Contact Between 10:00 hrs. to 17:00 hrs.

Leave a Comment