# CDS Syllabus

CDS Syllabus – Welcome to Warriors NDA Academy Lucknow one of the Best CDS Coaching in Lucknow India. Here we have the detailed syllabus for CDS Exam 2020.

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## CDS Syllabus 2022

The questions asked in CDS 2021 are from three subjects – English, GK, and Elementary Math.

### CDS Syllabus 2022 for English

• English Comprehension
• Finding errors & omissions
• Fill in the blanks
• Jumbled Sentence
• Sentence Correction, etc.

### CDS Syllabus 2022 for General Knowledge – Current affairs or events like politics, sports, Indian economy, daily news, etc.

• History of India and Geography
• Books and their Authors

### CDS Syllabus 2022 for Elementary Mathematics

#### CDS Syllabus – Arithmetic: Number System

• Natural numbers, Integers, Rational & Real numbers
• Fundamental Operations addition, multiplication, division, subtraction, Square roots, fractions, Decimal
• Unitary method, percentages, applications to simple & compound interest, profit and loss, ratio & proportion, variation, time & distance, time & work

#### CDS Syllabus – 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, Laws of logarithms, Logarithms to base 10, Use of logarithmic tables

#### CDS Syllabus – Geometry: Lines & angles

• Plane & plane figures
• Theorems on Properties of angles at a point, parallel lines, sides & angles of a triangle, (iv) congruency of triangles, the concurrence of medians & altitudes, similar triangles, properties of angles, sides and diagonals of a parallelogram, rectangle & square, loci, circles and its properties including tangents & normal

#### CDS Syllabus – Algebra: Basic operation, Simple factors, Remainder theorem, HCF & LCM

• Theory of polynomials, solutions of quadratic equations, the relation between its roots & coefficients (only real roots be considered)
• Simultaneous linear equations in two unknowns’ analytical & graphical solutions
• Simultaneous linear inequations in two variables & 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 & set notation, rational expressions & conditional identities, laws of indices

Trigonometry: Sine x, Cosine x, Tangent x when 0 < x < 90 Values of sin x, cos x & tan x, for x = 0, 30, 45, 60 & 90

• Simple trigonometric identities and the Use of trigonometric tables
• Simple cases of heights & distances

Mensuration: Areas of squares, rectangles, triangles, circles and parallelograms

• Areas of figures can be split up into these figures (Field Book), lateral surface and volume of right circular cones & cylinders, surface area & volume of spheres, surface area & volume of cuboids

Statistics: Collection & tabulation of statistical data

• Graphical representation
• Frequency polygons
• Histograms, pie charts, bar charts, etc.
• Measures of central tendency

**NOTE –The syllabus of CDS 2 for admission to Officers’ Training Academy has to appear for English and General Knowledge test.

## CDS Syllabus | CDS Exam Pattern 2022

Candidates who wish to appear for the CDS 1 exam must know the CDS exam pattern 2020. CDS exam is a pen and paper-based exam where candidates have to appear in a written exam. Candidates qualifying for a written exam are called by Service Selection Boards for an SSB Interview of two stages. Stage I comprises of Officer Intelligence Rating (OIR) tests are Picture Perception* Description Test (PP& DT) whereas stage 2 includes Interview, Group Testing Officers Tasks, Psychology Tests and the conference.

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