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UPSC CDS Syllabus 2025 PDF, Check for CDS 1 and CDS 2 Syllabus

PWOnlyIAS November 22, 2024 06:56 126 0

The UPSC CDS Syllabus 2025 will be available along with the CDS 1 notification. Check out the detailed syllabus for CDS 1 and CDS 2 here.

UPSC CDS Syllabus 2025 PDF, Check for CDS 1 and CDS 2 Syllabus

UPSC CDS Syllabus 2025 provides a comprehensive subjectwise topics overview. Candidates appearing for the CDS exam are advised to go through the complete syllabus to begin their effective preparation. The syllabus includes topics asked in English, General Knowledge, and Mathematics. So, if you are planning to appear for the Combined Defence Services (CDS) Exam, below is a detailed breakdown of the syllabus, covering all subjects.

CDS Syllabus 2025 Subject-Wise Overview

The CDS written exam consists of three subjects for IMA, INA, and AFA and two subjects for OTA. Each subject is carefully structured to assess a candidate’s proficiency in key areas. UPSC CDS Syllabus includes topics covered in English, Mathematics, and General Knowledge. Candidates can download the CDS Syllabus 2025 PDF from here to check syllabus in detail:

Get the CDS Syllabus 2025 PDF Here

CDS English Syllabus 2025

The English section tests candidates’ comprehension skills, vocabulary, and grammatical knowledge. To excel, daily reading and consistent practice are highly recommended. 

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CDS English Syllabus 2024 
Reading Comprehension Questions
Spotting the Error Questions
Fill in the blank questions
Synonyms & Antonyms Questions
Idioms and Phrases Questions
Sentence Arrangement or Jumbled Questions
Ordering of words in Sentence Questions
Sentence Improvement or Sentence Correction Questions

2. CDS Mathematics Syllabus 2025

The Mathematics section focuses on problem solving skills and numerical aptitude. It includes fundamental topics from high school mathematics. Check out the sub-topics wise CDS Mathematics syllabus 2025 from here:

Topic Details
Arithmetic Number System

  • Number System, Elementary Number, Theory Natural numbers, Integers, Rational and Real numbers.
  • Fundamental operations, addition, subtraction, multiplication, division, Square roots, Decimal fractions.
  • Unitary method, time and work, time and distance, percentages. 
  • Applications of profit and loss, simple and compound interest, ratio and proportion, and variation.

Elementary Number Theory

  • Division algorithm. 
  • Prime and composite numbers. 
  • Tests of divisibility by 2, 3, 4, 5, 9 and 11. Multiples and factors. Factorisation Theorem.
  • H.C.F. and L.C.M. Euclidean algorithm.
  • Logarithms to base 10, use of logarithmic tables, laws of logarithms.
Algebra
  • Basic operations and simple factors, remainder theorem.
  • H.C.F. and L.C.M. of algebraic expressions.
  • Theory of polynomials, relation between roots and coefficients (real roots only).
  • Quadratic equations and their solutions.
  • Simultaneous linear equations: analytical & graphical solutions.
  • Simultaneous linear inequalities in two variables & their solutions.
  • Set notation and language.
Trigonometry
  • Sine x, cosine x, tan x for angles 0° < x < 90°.
  • Values of sin x, cos x, tan x for angles 0°, 30°, 45°, 60°, and 90°.
  • Simple trigonometric identities.
  • Use of trigonometric tables and simple height and distance problems.
Geometry
  • Plane and plane figures, lines, and angles.
  • Properties of angles at a point, parallel lines, sides and angles of triangles.
  • Congruence and similarity of triangles, concurrence of medians and altitudes.
  • Properties of sides, angles, diagonals of rectangles, parallelograms, and squares.
  • Circles: tangents, normals, loci.
Mensuration
  • Areas of parallelograms, squares, rectangles, triangles, and circles.
  •  Surface area and volume of cones, cylinders, spheres, cuboids, and other composite shapes.
Statistics
  • Collection and tabulation of data.
  • Graphical representation: frequency polygons, bar charts, histograms, pie charts.
  • Measures of central tendency: mean, median, mode.

3. CDS General Knowledge Syllabus 2025

The General Knowledge (GK) section assesses candidates’ awareness of current events and basic scientific principles. 

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CDS General Knowledge Syllabus
Indian History
Political Science
Economics
Geography
Environment
General Science – Physics, Chemistry, Biology
Current Affairs– National & International Awards, Summits, Sports, Conference; Books & Authors etc.
Defence Related Questions – Army, Navy, Air Force

CDS Syllabus for OTA

For candidates applying for the Officers’ Training Academy (OTA), the syllabus includes English and General Knowledge only, with no Mathematics paper.

Also Read: UPSC CDS Eligibility Criteria 2025

CDS Exam Pattern 2025

By mastering the subjectwise syllabus and focusing on consistent preparation, aspirants can enhance their chances of success in the CDS Exam 2025. However, check out the CDS Exam Pattern 2025 for better understanding:

CDS Exam Pattern 2025
Academy Subjects Marks per Subject Total Marks
IMA/INA/AFA English, GK, Mathematics 100 each 300
OTA English, GK 100 each 200

Ready to boost your UPSC CDS 2025 preparation? Join PW’s UPSC CDS online course today!

UPSC CDS Syllabus 2025 FAQs

The syllabus covers English, General Knowledge, and Mathematics for IMA, INA, and AFA, and only English and GK for OTA.

No, Mathematics is not part of the OTA syllabus.

Focus on improving vocabulary, grammar, and comprehension through regular reading and practice.

It includes history, geography, economics, current affairs, and basic science.

Yes, the detailed CDS syllabus PDF is available for download on the official UPSC website.
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AVAILABLE FOR DOWNLOAD SOON
UDAAN PRELIMS WALLAH
Comprehensive coverage with a concise format
Integration of PYQ within the booklet
Designed as per recent trends of Prelims questions
हिंदी में भी उपलब्ध
Quick Revise Now !
UDAAN PRELIMS WALLAH
Comprehensive coverage with a concise format
Integration of PYQ within the booklet
Designed as per recent trends of Prelims questions
हिंदी में भी उपलब्ध

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