Dear Students, Official Notification of CDS 2020 has been released now. Written Examination will be conducted in upcoming few months. We are sharing exam pattern and detailed syllabus of CDS 2020 accordingly you will have to study to qualify the written test.
CDS Exam Pattern for IMA, INA & IFA:
CDS Exam Pattern for IMA, INA & IFA:
Sr.
No.

Subject
Name

Duration

Max.
Marks

1.

English

2 Hours

100

2.

GK

2 Hours

100

3.

Maths

2 Hours

100

CDS Exam Pattern for OTA:
Sr.
No.

Subject
Name

Duration

Max.
Marks

1.

English

2 Hours

100

2.

GK

2 Hours

100

CDS MATHS SYLLABUS:
Arithmetic
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.
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.
Trigonometry
Sine x,
cosine x, Tangent x when 0° ≤ × ≤ 90° Values of sin x, cos x and tan x, for x
= 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 (i) Properties of angles at a
point, (ii) Parallel lines, (iii) Sides and angles of a triangle, (iv)
Congruency of triangles, (v) Similar triangles, (vi) Concurrence of medians and
altitudes, (vii) Properties of angles, sides and diagonals of a parallelogram,
rectangle and square, (viii) Circles and its properties including tangents and
normals, (ix) 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 spheres.
Statistics
Collection
and tabulation of statistical data, Graphical representation frequency polygons,
histograms, bar charts, pie charts etc. Measures of central tendency.
CDS ENGLISH SYLLABUS:
The question
paper will be designed to test the candidates’ understanding of English and
workmanlike use of words.
CDS GK SYLLABUS:
General Knowledge
including knowledge of current events and of such matters of everyday
observation and experience in their scientific aspects as may be expected of an
educated person who has not made a special study of any scientific subject. The
paper will also include questions on History of India and Geography of a nature
which candidate should be able to answer without special study.
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