CDS Syllabus 2020 | CDS Best Books | Previous Year Paper

CDS II Syllabus 2020 | CDS Best Books | Previous Year Paper

Hello friends, CDS 2 Examination is directed by UPSC (Union Public Service Commission). CDS 2 Exam has two phases of choice that is Written Exam and SSB Interview. You can check CDS Syllabus here. The CDS Written Exam depends on 3 subjects specifically, English, General Knowledge and Elementary Mathematics. Competitors need to finish the CDS Written Exam so as to be qualified to show up for the SSB Interview. In this article, we have given you the nitty gritty UPSC CDS 2020 schedule which will help you for CDS test planning.

Cds Exam Pattern

On the off chance that you are looking for affirmation in OTA, at that point you are needed to concentrate just General Knowledge and English, and Mathematics isn’t needed. Up-and-comers who are looking for admission to IMA/INA/AFA are needed to concentrate each of the three subjects that are English, General Knowledge, and Mathematics. For greater lucidity on this, you can see the CDS Exam Pattern from beneath:

want admission to IMA/INA/AFA, CDS 2020 test design is classified beneathCDS Syllabus 2020 | CDS Best Books | Previous Year Paper

CDS IMA/INA/AFA Exam Pattern 2020

Maths  100  2 Hours
English  100  2 Hours
General information (GK) 100 2 Hours

For admission to Officers’ Training Academy, the CDS 2020 test design is as under:

CDS OTA Exam Pattern 2020

English  100  2 Hours
General information (GK)  100  2 Hours
Total  200  4 Hours

Each question completes 4 choices of which just 1 alternative must be checked.

Negative checking – 1/3 of the imprints will be deducted for each wrong answer.

More than one choice stamped is treated as off base.

In the event that an inquiry is left unanswered there will be no negative checking.

CDS Syllabus Intelligence and Personality Test 2020

The SSB Interview comprises of Stage I and Stage II. Hopefuls who clear Stage I will proceed for Stage II.

  • Stage I: This stage has tests dependent on Picture Perception (PP), Officer Intelligence Rating (OIR), and Description Test (DT). Hopefuls are shortlisted dependent on their joined presentation in OIR Test, PP and DT.
  • Stage II: This stage contains Interview, Psychology Tests, Group Testing Officer Tasks, and the Conference. This stage assumes control more than 4 days to get over.

Check UPSC CDS Syllabus 2020

CDS is led to encourage admission to Indian Naval Academy (INA), Indian Military Academy (IMA), Air Force Academy and Officers’ Training Academy (OTA). UPSC Gn to conduct CDS 2 Examination on 8th Nov 2020. Detailed structure is given here. Before diving into the subtleties of CDS Syllabus let us have a review of the CDS test.

Leading Body – Union Public Service Commission (UPSC)

Test Name – Combined Defence Services (CDS) Exam

Test Level – National Level

Recurrence of Exam – Twice in a year, February and November

Method of Exam – Offline

Qualification – Graduate

Choice Process – Written, SSB Interview

In the wake of Selection Training at – IMA/OTA/INA/AFA

Test Duration – One day

Official Website –

Let us currently investigate the nitty gritty Data on CDS Syllabus for each segment

CDS Elementary Mathematics Syllabus

Elementary Maths comprises of fundamental points from High School Arithmetic, Algebra, Geometry, Statistics, Trigonometry, and Mensuration. Check the definite subject astute prospectus from beneath.

CDS Mathematics Syllabus – Arithmetic

Number-crunching segment fundamentally tests your insight into Number System, Elementary Number Theory and other essential ideas as underneath:

 Basic Operations ( Addition, Subtraction, Multiplication, Division)
 Number Series (Natural numbers, Integers, Rational and Real numbers)
 Square Roots, Decimal Fractions
 Unitary Method
 Time and Distance
 Time and Work
 Applications to Simple and Compound Interest
 Profit and Loss
 Ratio and Proportion
 Division Algorithm
 Prime and Composite Numbers
 Tests of Divisibility by 2, 3, 4, 5, 9 and 11
 Multiples and Factors
 Highest Common Factor (HCF)
 Lowest Common Multiple (LCM)
 Euclidean Algorithm
 Logarithms to Base 10
 Laws of Logarithms
 Use of Logarithmic Tables

CDS Mathematics Syllabus – Algebra

Simple Factors
 Remainder Theorem
 Highest Common Factor
 Lowest Common Multiple
 Theory of Polynomials
 Solutions of Quadratic Equations
 The connection between Quadratic Equation Roots and Coefficients
 Simultaneous Linear Equations-Analytical and Graphical Solutions
 Simultaneous Linear Inequations in Two Variables and their Solutions
 Practical issues prompting two synchronous direct conditions or inequations in two factors or quadratic conditions in a single variable and their answers
 Set Language and Set Notation
 Rational Expressions
 Conditional Identities
 Laws of Indices

Compact CDS Mathematics Syllabus – 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
 The simultaneousness of Medians and Altitudes
 Properties of Angles, Sides, and Diagonals of a Parallelogram, Rectangle, and Square
 Circles and its Properties Including Tangents and Normals

Compact CDS Mathematics Syllabus – Statistics

 Collection and Tabulation of Statistical Data
 Graphical Representation
 Frequency Polygons
 Bar Charts
 Pie Charts
 Measures of Central Tendency

Compact CDS Mathematics Syllabus – Trignometry

 Sin x, Cosine x, Tangent x when 0 degree < x< 90 degree estimations of wrongdoing x
 cos x and tan x for x= degree 0, 30, 45, 60 and 90
 Simple Trigonometric Identities
 Use of Trigonometric Tables
 Simple Cases of Heights and Distance
 Area of Square
 Area of Figures which can be Split up into Figures (field book)
 Surface Area and Volume of Cuboids
 Lateral Surface
 Volume of Right Circular Cones and Cylinders
 Surface Area and Volume of Spheres

CDS English Language Syllabus

This segment tests your insight into syntax and jargon. Alongside this, it additionally tests your sentence arrangement aptitude.

Spotting Errors
Sentence Arrangement
Equivalent words and Antonyms
Choosing Words
Requesting of Sentences
Requesting of Words in a Sentence
Fill in the spaces

CDS General Knowledge Syllabus

The General Knowledge segment of CDS Syllabus incorporates Current Affairs and Static GK. The General Knowledge paper remembers inquiries for different themes as referenced underneath:

Governmental issues
Financial aspects
Human science
Material science, Chemistry, Biology
Books and Authors
Culture and Traditions

Best Books for CDS 2020 General Knowledge

This part is for each hopeful needing to get induction into Indian Military Academy, Air Force Academy, Indian Naval Academy and Officers’ Training Academy. GK segment tests your overall information on the recent developments. Alongside the books, you should likewise peruse papers like the Hindu, the Indian Express, and so on and diaries for your reference on the current undertakings.

Manorama Yearbook by Malayala Manorama Publishers
This magazine refreshes hopefuls on occasions encompassing Science and Medicine, Census reports, Election results, Economic markers, Art, National days, List of Union Cabinet Ministers, GK, Awards, Books and so forth.


General Knowledge by Manohar Pandey
This study material has subjects identified with Indian History, Indian Economy, Indian Polity, Geography, General Science and so on. This book likewise manages current undertakings and occasions.

Best Books for CDS 2020 Mathematics

This part is for hopefuls applying for admission to Indian Military Academy (IMA), Air Force Academy (AFA), and Indian Naval Academy (INA). This part of CDS test tests your numerical information. The degree of inquiries posed here is of registration level.

Books Description

Arithmetic for CDS by R.S.Aggarwal
This book is the best bundle for all the numerical themes. Cds wannabes can rehearse a wide range of inquiries from all the sections from this particular book. It has arrangements by alternate way techniques too. This helps the up-and-comers in tackling issues in less time. The book covers each significant point like Arithmetic, Mensuration, Algebra, Trigonometry, Geometry, and Statistics.


Quantitative Aptitude for Competitive Examinations by R.S.Aggarwal
This book broadly covers and clarifies all the subjects required for you to score well in the assessment. The book covers subjects from all the parts of Mathematics-Arithmetic, Algebra, and Geometry. With regards to scoring high in the test, this book is profoundly reliable.

Best Books for CDS 2020 English Language

This part is for each applicant needing to get entrance into Indian Military Academy, Air Force Academy, Indian Naval Academy and Officers’ Training Academy. English Language segment looks at your syntax and jargon information. It likewise tests your ability at messing with words.

Books Description

Word Power Made Easy by Norman Lewis
The book has all that is needed to improve an up-and-comers’ jargon. Alongside training various points like colloquialisms, equivalents, antonyms, relational word and so on, this book likewise shows its perusers the right utilization of comparably spelt words.


English Grammar and Composition by Wren and Martin
This secondary school English Grammar and Composition book give competitors direction in sentence building, appreciation, arrangement, right use of words, personal history, letter composing, papers and so forth. This is a compelling self-manual to allude to.


Target General English by SP Bakshi
Apart from the hypothesis part, this book helps competitors in rehearsing as well. The book has practice papers for every point secured. It essentially helps applicants in a general groundwork for the test.


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