CDS 2020 Exam Pattern, Syllabus, Marking Scheme, Mock Test, MCQ
The Combined Defence Services Examination is conducted twice a year by the Union Public Service Commission for recruitment into the Indian Military Academy, Officers Training Academy, Indian Naval Academy and Indian Air Force Academy. These information of CDS 2020 Exam Pattern, Syllabus, Marking Scheme, Mock Test, MCQ which help to the preparation for the Exam and also help to get details of the CDS Exam 2020.
CDS 2020 Exam Pattern
(For INA, IMA, and AFA )
Negative Mark : 0.33
| PAPER | Subject | No. of Question | Marks | Duration |
| PAPER - I | English | 120 | 100 | 120 Minutes |
| PAPER - II | General Knowledge | 120 | 100 | 120 Minutes |
| PAPER - III | Elementary Mathematics | 100 | 100 | 120 Minutes |
| Total | 340 | 300 | 360 Minutes |
CDS Syllabus 2020
English
1. Fill in the blanks
2. Reading Comprehension
3. Vocabulary (Synonyms/ Antonyms/ Phrases)
4. Sentence Rearrangement (Jumbled sentences)
5. Spotting Error
6. Sentence Improvement/ Correction
General Knowledge
Current Affairs
1. Cover news of important international and national summits/ conferences,
2. awards, sports-related news,
3. books, and authors etc.
Political Science
1. Important facts of the Indian constitution,
2. fundamental rights, and directive principles,
3. powers of the president and prime minister,
4. constitutional bodies, Indian judiciary etc.
Indian Histroy
Questions may be asked from Ancient, Medieval and Modern India.
Indian Polity
Prepare important facts of Indian as well as world geography.
Economics
Prepare topics like Budget, Five-year plan, foreign trade etc.
General Science
1. In Physics, focus on topics like optics, motion, force, units, heat, electricity, temperature etc.
2. In Chemistry, prepare important topics of organic, inorganic, physical and general chemistry.
3. In Biology, focus on the topics of important diseases, botany, zoology as well as human biology.
Defence Related News
Questions in this section may be asked from important defence related topics like Army Day, Navy Day, recent developments etc.
Elementary Mathematics
Arithmetic
1. Number System (natural, integers, rational & real numbers)
2. Fundamental operations (subtraction, addition, division, multiplication)
3. Unitary method
4. Percentages
5. Time & Work
6. Simple & Compound Interest
7. Time & distance
8. Ratio & proportion
9. Profit & loss
10. Elementary number theory
11. Composite & prime numbers
12. Divisibility tests
13. Theorem of factorisation
14. Factors & Multiples
15. Euclidean algorithm
16. laws of algorithm & algorithmic tables
Algebra
1. Basic operations
2. Remainder theorem
3. L.C.M. & H.C.F.
4. Polynomial theories
5. Quadratic equations (relation between roots & its coefficients)
6. Linear equations in 2 variables
7. Set language and set notation
8. Laws of indices
9. Conditional identities
10. Rational Expressions
Trigonometry
1. All about Sine a, Cos a, Tan a when 0° < a < 90°, Sin, Cos and Tan values of important angles like 0°, 30°, 45°, 60° and 90°
2. Simple trigonometric identities
3. Trigonometric tables
4. Heights and distance
Geometry
1. Plane & plane figures
2. Lines, and angles
3. Important theorems (like angle property based)
4. Parallel lines
5. Congruency of triangles
6. Medians & Altitudes
7. Similar triangles
8. Parallelogram
9. Circles
10. Rectangle
11. Square
Mensuration
1. Areas of circles, Triangles
2. Rectangles, Squares
3. Parallelograms, Volume
4. Surface area of cuboids
5. Cones, Cylinders, Spheres
Statistics
1. Tabulation of statistical data
2. Graphical representation of frequency polygons
3. Bar graphs, Histograms, Pie charts
4. Measures of central tendency
CDS Marking Scheme
Negative marking is applicable for every wrong marked answer. In CDS paper, each question carries 4 options and out of which only 1 option is correct. For each incorrect answer, 1/3 of the marks will be deducted. More than one option marked is treated as incorrect. However, if a question is left unanswered there will be no negative marking.
CDS Mock Test
Crack IBPS SO Recruitment exam with the help of online mock test Series or Free Mock Test. Every Sample Paper in CDS Exam has a designated weightage so do not miss out any Paper. Prepare and Practice Mock for CDS exam and check your test scores.
You can get an experience by doing the Free Online Test or Sample Paper of CDS Exam. Free Mock Test will help you to analysis your performance in the Examination.
CDS Mock Test : Available Now
CDS MCQs
The first step towards both preparation as well as revision is to practice from CDS Exam with the help of Question Bank or Online quiz. We will provide you the questions with detailed answer.
Buy the question bank or online quiz of CDS Exam Going through the CDS Exam Question Bank is a must for aspirants to both understand the exam structure as well as be well prepared to attempt the exam.
CDS MCQs : Available Now
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