CDS Syllabus and Exam Pattern 2022 are discussed in the article. The Union Public Service Commission (UPSC) conducts the "Combined Defence Services" (CDS) Examination twice a year for recruiting candidates for the Indian Military Academy, Officers Training Academy, Indian Naval Academy and Indian Air Force Academy. The Notification is usually released in the months of October/ November and June/ July, and the examination is generally conducted in February and November respectively. Only unmarried graduates are eligible to sit for the exam. Successful candidates are admitted into the respective Academies after an interview conducted by the Services Selection Board ( SSB ). To clear the examination, first, you need is the complete information of the pattern, syllabus and previous year exam analysis so that it would become easy for you to analyse the examination and to prepare a strategy further.
CDS Syllabus 2022 General Details










CDS Exam Pattern For IMA, INA, AFA












CDS Exam Pattern And Syllabus For OTA
Subject 








CDS Syllabus 2022: Marking Scheme
Negative marking is applicable for every wrong marked answer. In CDS paper, each question carries 4 options and out of which only 1 option is correct. For each incorrect answer, 1/3 of the marks will be deducted. More than one option marked is treated as incorrect. However, if a question is left unanswered there will be no negative marking.
CDS Syllabus 2022: SubjectWise Syllabus
Candidates can check the UPSC CDS Syllabus in the given below.
English Syllabus For CDS Exam
 Spotting 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
General Awareness (GK) Syllabus For CDS Exam
 Economics
 Physics
 Current Affairs
 Politics
 Chemistry
 Sociology
 History
 Defence related Award
 Geography
 Environment
 Sport
 Biology
 Cultural
 Book
 Statement
 true/false
Elementary Mathematics Syllabus For CDS
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
 Laws of indices
Arithematic
 Number System: Natural numbers, Integers, Rational and Real numbers.
 Fundamental operations: addition, substraction, 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. Factorisation Theorem
 H.C.F. and L.C.M.
 Euclidean algorithm
 Logarithms to base 10
 laws of logarithms
 use of logarithmic tables
Trigonometry
 Sine ×, cosine ×, Tangent × when 0° < × < 90°
 Values of sin ×, cos × and tan ×, for ×= 0°, 30°, 45°, 60° and 90°
 Simple trigonometric identities
 Use of trigonometric tables
 Simple cases of heights and distances
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 its properties including tangents and normals
 Loci
Mensuration
 Areas of squares
 rectangles
 parallelograms
 triangle and 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 sphere
Statistics
 Collection and tabulation of statistical data
 Graphical representation frequency polygons
 histograms
 bar charts
 pie charts etc
 Measures of central tendency
CDS Important Instructions And Exam Tips For Candidates
1. Write only in Black ballpoint pen, your Centre and subject followed by the CDS 2022 test booklet series (in bracket), subject code and the exam roll number at the appropriate space provided on the answer sheet at the top.
2. Encode your CDS 2022 booklet series (A, B, C, or D as the case may be), subject code and roll number in the circles provided for the purpose in the answer sheet.
3. In case the CDS booklet series is not printed on the test booklet or answer sheet is unnumbered then candidates should report immediately to the invigilator and get the test booklet/answer sheet replaced.
4. Candidates should note that any omission/mistakes/discrepancy in encoding/filling of details in the CDS 2022 OMR answer sheet, especially with regard to the Roll Number and Test Booklet Series Code, will render the answer sheet liable for rejection.
5. Immediately after the commencement of the CDS 2022 please check that the test booklet supplied to you does not have any unprinted or torn or missing pages or items etc., if so, get it replaced by a complete test booklet of the same series and subject.
6. Do not write your name or anything other than the specific items of information asked for, on the CDS answer sheet/test booklet/sheet for rough work.
7. Do not fold or damage or put any extraneous marking over the CDS Answer Sheet. Do not write anything on the reverse of the answer sheet.
CDS Syllabus 2022: FAQs
Q 1. Are the subjects and syllabus same for IMA and OTA exam.?
Ans. No. The IMA have 3 subjects while OTA have only different subjects.
Q 2. How many time CDS is conducted in a year.?
Ans. UPSC Conduct CDS two times in a year.
Q 3. How many attempts are allowed to appear for CDS exams.?
Ans. There is no such restrictions on the number of attempts of CDS.
Q 4. What is the level of Maths in CDS exam.?
Ans. The level of Mathematics is till 10th standard only.