CDS EXAM 2020

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CDS EXAM 2020

About CDS Exam:

The Combined Defence Services Exam is conducted twice a year by 

Union Public Service commission for recruitement into Indian Miliatry Academy, Indian Naval Academy and Indian Air Force.

Age Limit- Minimum: 20 years Maximum: 24 year

Educational Qualification- 

·    For IMA & OTA: Bachelor Degree in Any Stream.

·    For Naval Academy: Bachelor Degree in Engineering .

·    For Airforce: Bachelor Degree in Any Stream with Physics & Math in 10+2 Level

Exam pattern:

(a)For Admission to Indian Military Academy, Indian Naval Academy and Air Force Academy:

Sections

Time Duration

Marks

English

2 Hours

100

General Knowledge

2 Hours

100

Elementary Mathematics

2 Hours

100

Total

300

 

(b) For Admission to Officers’ Training Academy:

 

Sections

Time Duration

Marks

English

2 Hours

100

General Knowledge

2 Hours

100

Total

200

 


Negative Marking: 1/4th of the marks deducted for every incorrect answer

 

SYLLABUS:

 

ENGLISH (Code No. 01): The question paper will be designed to test the candidates’ understanding of English and workmanlike use of words.

 

GENERAL KNOWLEDGE (Code No. 02): 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.

 

ELEMENTARY MATHEMATICS (Code No. 03): 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 21 variable & their solutions. Set language and set notation, Rational expressions and conditional identities, Laws of indices. 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 (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.

 

 INTELLIGENCE AND PERSONALITY TEST: The SSB procedure consists of two stage Selection process – 

stage I and stage II. Only those candidates who clear the stage I are permitted to appear for stage II. The details are-

(a) Stage I comprises of Officer Intelligence Rating (OIR) tests are Picture Perception* Description Test (PP&DT). The candidates will be shortlisted based on combination of performance in OIR Test and PP&DT.

(b) Stage II Comprises of Interview, Group Testing Officer Tasks, Psychology Tests and the Conference. These tests are conducted over 4 days. The details of these tests are given on the  website www.joinindianarmy.nic.


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