All about Combined Defence Services Exam 2012 :Hall Tickets,Syllabus,Results

All about Combined Defence Services Exam 2012 :Hall Tickets

 

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Combined Defence Services Exam 2012 Syllabus

ENGLISH (Code No. 01)
The question paper will be designed to test the candidates’ understanding of English and workman-like 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 candidates 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, subtraction, 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 coefficient (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 and their solutions. Set language and set notation, Rational expressions and conditional identities Laws of indices.

Trigonometry
sine x, Cosine x, Tangent x when 0° ≤  x ≤ 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.

INTELLIGENCE and PERSONALITY TEST
In addition to the interview the candidates will be put to Intelligence Tests both verbal and non-verbal, designed to assess their basic intelligence. They will also be put to Group Tests such as group discussions, group planning, outdoor group tasks, and asked to give brief lectures on specified subjects. All these tests are intended to judge the mental calibre of a candidate. In broad terms, this is really an assessment of not only his/her intellectual qualities but also his social traits and interests in current affairs.