upsc cds syllabus 2025 Exam Pattern and Subject Wise PDF Link

UPSC CDS Syllabus 2025 covers core subjects like English, General Knowledge and Mathematics, each with specific topics. The English section focuses on grammar, vocabulary and comprehension skills. General Knowledge includes current events, history, geography and basic science. Mathematics includes areas such as arithmetic, algebra, geometry and statistics. Candidates can download the complete UPSC CDS Syllabus 2025 in PDF format to ensure in-depth understanding of all the topics. The CDS exam is highly competitive and consists of two stages: a written examination and an SSB interview. To be successful, candidates have to clear both the stages by understanding the syllabus completely and preparing effectively for each subject.

UPSC CDS Syllabus 2025 Summary

CDS Syllabus 2025 along with the official CDS 1 2025 Notification PDF will be released on UPSC website on 11th December 2024. This comprehensive curriculum covering topics from IMA, INA, AFA and OTA exams helps candidates prepare effectively.

UPSC CDS 2025 Syllabus PDF Download

Understanding CDS Syllabus 2025 is very important for all the candidates. With this knowledge, they can set clear goals and make an effective plan for studying. To begin with, the CDS exam consists of three main subjects: English, General Knowledge and Elementary Mathematics. For those applying to the Indian Naval Academy, Indian Military Academy, or Air Force Academy, it is essential to prepare for all three.

However, the focus of the candidates aiming to join the Officer Training Academy is only on English and General Knowledge. Since it is necessary to qualify the written test to qualify for SSB interview, knowing the exact syllabus topics helps the candidates to stay organized. For ease, a downloadable PDF of UPSC CDS Syllabus 2025 is available in this article, which contains complete details on each subject like General Knowledge, English and Mathematics.

Click here to download UPSC CDS Syllabus PDF

UPSC CDS Syllabus 2025 for English

UPSC CDS Syllabus 2025 for Mathematics: arithmetic , number theory

Arithmetic:

• Number Systems: Understanding Natural Numbers, Integers, Rational Numbers and Real Numbers.
• Fundamental operations: These include addition, subtraction, multiplication, division, square roots and decimal fractions.
• Unitary Method: Topics include time and work, time and distance and percentage.
• Applications: Covers real life applications like profit and loss, simple and compound interest, ratio and proportion and variation.

Elementary Number Theory:

• Division Algorithm: Basics of dividing numbers into equal parts.
• Prime and composite numbers: Identifying and understanding prime and composite numbers.
• Divisibility Test: Rules for testing divisibility by numbers like 2, 3, 4, 5, 9 and 11.
• Multiples and Factors: Knowing how numbers are formed and factored.
• Factorization Theorem: The essential concept of breaking numbers into factors.
• HCF and LCM: Calculation of highest common factor and least common multiple.
• Euclidean algorithm: a method for finding HCF
• Logarithms: Learning the basics of logs with base 10, including rules and table usage.

UPSC CDS Syllabus Mathematics: Algebra and Trigonometry

Algebra:

• Basic operations: understanding operations with numbers and simple factors.
• Remainder Theorem: The main theorem in algebra.
• Theory of polynomials: the relationship between roots and coefficients, focusing only on real roots.
• Quadratic Equations: Solutions of Quadratic Equations.
• Simultaneous Linear Equations: Solving equations in two variables through analytical and graphical methods.
• Set language and notation: Basics of sets and their representation.
• Rational Expressions and Conditional Identities: Simplifying Expressions and Understanding Identities.
• Laws of Indices: Important Laws for Powers and Exponents.

Trigonometry:

• Basic trigonometric functions: include sine, cosine, and tangent for angles between 0° and 90°.
• Standard angles: knowing the values ​​of sin, cos and tan for 0°, 30°, 45°, 60° and 90°.
• Trigonometric Identities: Simple Identities for Solving Problems.
• Height and Distance: Application of trigonometry in measuring heights and distances.

CDS Mathematics Syllabus: Geometry, Mensuration and Statistics

Geometry:

• Plane and Solid Geometry: Study of plane and 3D shapes.
• Lines and Angles: Basic Properties and Theorems.
• Triangles: Properties of angles, sides, congruence and similarity.
• Quadrilaterals: Study of rectangles, parallelograms and squares.
• Circles: Understanding properties of circles, tangents and normals.
• Loki: Basics of numbers in given situations.

Measurement:

• Area and Perimeter: Calculating the areas of squares, rectangles, triangles and circles.
• Volume and Surface Area: Finding volume and surface area of ​​3D objects like cone, cylinder, cuboid and sphere.

Statistics:

• Data Collection and Tabulation: Basics of Collecting and Organizing Data.
• Graphical representation: drawing and interpreting frequency polygons, bar charts, histograms and pie charts.
• Central tendency: Calculating the mean, median, and mode for a data set.

UPSC CDS Syllabus 2025 for General Knowledge

For General Knowledge, candidates should be updated with current events and have a basic understanding of Geography, History and General Science. Stay up to date on recent developments in India and around the world.

upsc cds exam pattern 2025

Indian Military Academy (IMA), Indian Naval Academy (INA), and Air Force Academy (AFA):

Officers Training Academy (OTA):

Important Instructions for CDS 2025 Exam Day

It is important to follow all instructions to ensure a smooth exam experience. Here are the essential instructions that candidates need to follow during the CDS exam:

• Candidates should use only black ballpoint pen to mark answers. Other writing instruments are not allowed, as they may interfere with the readability of the answer sheet.
• Fill in your Centre, Subject and Test Booklet Series (A, B, C, or D) accurately on the answer sheet. Place your roll number and subject code in the designated areas at the top of the sheet.
• Write the correct CDS booklet series, subject code and roll number in the circles given on the answer sheet. Errors or omissions in encoding may cause the answer sheet to be rejected.
• Before beginning, carefully inspect the test booklet for missing pages, unprinted sections, or any physical damage. Report any problems immediately to the inspector and request a new booklet of the same series and subject.
• Do not fold, damage, or make any stray marks on the answer sheet. Keep it clean and clear of any extraneous writing, especially on the back.
• Do not write your name or any personal information on the answer sheet, test booklet, or rough work sheet, as this may lead to disqualification.
• If there is any mistake while encoding or filling the details, inform the supervisor immediately. Incomplete or incorrect answer sheet may result in reduction of score or disqualification.

FAQs for UPSC CDS Syllabus 2025

Q1: What are the subjects included in UPSC CDS 2025 syllabus?
Answer: The syllabus includes English, General Knowledge and Mathematics with specific topics for each subject. For OTA, only English and General Knowledge are included.

Q2: Who tests the English section of the CDS exam?
Answer: The English section tests grammar, vocabulary, comprehension skills and the candidate’s ability to understand and use English effectively.

Q3: What are the main topics in CDS Mathematics syllabus?
Answer: Mathematics includes arithmetic, algebra, geometry, trigonometry, mensuration and statistics.

Q4: What are the areas covered under General Knowledge section?
Answer: General Knowledge includes current events, history, geography, science, environment and basic Indian political and economic topics.

Q5: How is the CDS exam conducted?
Answer: CDS exam is an offline, written test consisting of multiple choice questions in English and Hindi.

Question 6: What is the exam pattern for IMA, INA and AFA?
Answer: For IMA, INA and AFA, the exam consists of three subjects: English, General Knowledge and Mathematics, with each section carrying 100 marks.

Q7: How is the CDS exam pattern different for OTA?
Answer: OTA candidates take only English and General Knowledge sections, each worth 100 marks.

Q8: How long is each section of the CDS exam?
Answer: The duration of each section of CDS exam is 2 hours.