CDS Online Mock Test Series

CDS Online Mock Test Series
03-April 2020 2.00

The Best CDS Online Test Series

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To pluck out the possible route towards CDS Entrance Exam is an anonymous recognition to your choice that could have won the half battle there itself for you. Quick review on the on-going CDS exam pattern conducted by Union Public Services Commission or UPSC to recruit candidates in the Indian Army, Navy and Air Forces.


In order to crack such prestigious exam, one must not miss study tool available in online or offline mode of Centurion Defence Academy. The Online Test Series for CDS exam preparation with portal is now available where you can get all the latest updates, study material, syllabus, exam pattern of the upcoming CDS 2020 exam. The following CDS Mock Test Series article is manifested with complete understanding of the CDS exam syllabus, paper pattern, preparation tips for better results from the most reliable coaching of CDS exam. Check the overall structure of CDS Exam before beginning with the preparation.


Union Public Service Commission (UPSC) is going to conducts Combined Defence Services (CDS) Examination for recruitment of various vacancies under Indian Military Academy, Indian Naval Academy, Air Force Academy and Officers Training Academy.

In today’s time various sources are available from where you can extract the required information that suits best your exam preparation. Here from first day to last day necessary factual and brief details are provided to you by the top rankers. CDS 2020 briefs for beginners:

Exam Name

Combined Defence Services

Conducting Body

Union Public Service Commission

Official Website

Exam Type

National Level

Exam Occurrence

Twice in a year (Feb, Nov)

Eligibility Criteria

Unmarried Male & Female candidates can apply

Eligibility Age

Min – 19 years

Max - 25 years

Educational Qualification

Graduation Degree

Mode of Application


Exam Mode


Paper Language

Hindi & English


CDS exam are conducted twice in a year thereby following the rigorous qualifying procedure for final selection in Indian Armed Forces. CDS is a two-tier examination, wherein it includes: Stage-1 Written examination i.e. CDS 2020 written test and Stage-2 SSB Interview. Candidates who clear SSB Interview round have to go through the Medical Tests to match the medical standards of the academy.

The exam pattern details of UPSC CCS vacancies under Indian Military Academy, Indian Naval Academy and Air Force Academy & Officers’ Training Academy are given below.

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




Nature of question

General Awareness


2 hours

Objective type questions



2 hours

Objective type questions



2 hours

Objective type questions






(B) For Admission to Officers’ Training Academy:




Nature of question

General Awareness


2 hours

Objective type questions



2 hours

Objective type questions






CDS Marking Scheme for IMA/INA/AFA/OTA:

  1. Each question in CDS exam carries 4 options, out of which only 1 option will be correct.
  2. For incorrect answer, -0.33 marks will be deducted.
  3. More than one option marked will be treated as incorrect.
  4. If a question is left unanswered there will be no negative marking.


CDS Complete Syllabus Indian Military Academy, Indian Naval Academy and Air Force Academy:


General Awareness




Spotting Errors

Sentence improvement

Word substitution

Selecting Words


Ordering of Sentences

Ordering of words in a Sentence











Current Awareness





Number System

Elementary Number Theory







Mathematical Syllabus Topic-wise:

  1. 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.
  1. Elementary Number Theory –
  • Division algorithm
  • Prime and composite number
  • Tests of divisibility by 2, 3, 4, 5, 9 and 11
  • Multiples and factors
  • Factorization Theorem
  • H.C.F. and L.C.M
  • Euclidean algorithm
  • Logarithms to base 10, laws of logarithms, use of logarithmic tables.
  1. Algebra-
  • Basic Operations
  • Remainder Theorem
  • Simple Factors
  • HCF & LCM
  • Theory of Polynomials
  • Quadratic Equations
  • Linear Equations
  • Relation between its roots and Co-efficients
  • Variable & their solutions
  • Set Language and set notation
  • Rational Expressions and Conditional Identities
  • Law of Indices
  1. Trigonometry-
  • Sine ×, cosine ×, Tangent × when 0°
  • Simple trigonometric identities
  • Use of trigonometric tables
  • Simple cases of heights and distances
  1. 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, Concurrence of medians and altitudes, Properties of angles, sides and diagonals of a parallelogram, rectangle and square, Circles and its properties including tangents and normal and Loci
  1. 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
  • Volume of Right Circular Cones, cylinders and Surface
  • Area and volume of spheres
  1. Statistics-
  • Collection and Tabulation of Statistical Data
  • Graphical Representation Frequency Polygons
  • Histograms
  • Bar Charts
  • Measures of Central Tendency

The complete syllabus designed for CDS 2020 upcoming exam are above provided, below given a perfect way that can help you to accomplish your CDS 2020 result. An online guidance surpassing all communication barriers in both Hindi and English language in the form of Defence Guru Online Test Series is now available in just one click. It is specialized and uniquely designed by experts and R&D team of defence guru make us a unique, reliable and superior from other test series.

Our mock tests provide students with an authentic experience of the level of CDS. Defence Guru Online Test Series to practice and solve latest mock test for CDS exams. A multitude of mock tests will help you prepare for CDS entrance exam knowing the current level of your preparation and improve upon the same to achieve success.

Why Defence Guru Online Test Series is best for CDS 2020 exam preparation?

  1. Latest examination pattern test series updated time to time.
  2. Exactly same levels of questions are available.
  3. One and the same kind of Mock Test Dashboard appears on PC, Laptop & Mobile.
  4. Available both in English and Hindi language.
  5. Performance Report card received instantly after each mock test.
  6. Check your All India Rank (AIR).
  7. Download Answer Key in PDF format of each mock test.
  8. Easy to use.
  9. Portable.
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  11. Practice anytime, anywhere

What we learn with practice we never forget and to foster that spark within you unlock defence guru online test series extensive collection of CDS mock tests and gear up your preparation.

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