UPSC CDS 1 Syllabus 2024 | Exam Pattern Subject-Wise Syllabus for April Exam

UPSC CDS 1 Syllabus 2024: Union Public Service Commission has started the recruitment process for Combined Defence Services Examination 2024. आयोग 21 अप्रैल 2024 को सीडीएस 1 परीक्षा आयोजित करने जा रहा है।इच्छुक उम्मीदवार यहां सीडीएस 1 परीक्षा पैटर्न के साथ-साथ पाठ्यक्रम, परीक्षा विश्लेषण और सीडीएस 1 परीक्षा से संबंधित अन्य जानकारी देख सकते हैं।

UPSC CDS 1 Syllabus 2024

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UPSC CDS 1 Notification 2024: Verview

Name of exam Combined Defence Services Examination
Conducted by Union Public Service Commission (UPSC)
Exam Level National

UPSC CDS 1 Notification


UPSC CDS 1 Online Form

Mode of Application Online
Last date to apply 09-01-2024 06:00 pm
CDS 1 Exam Date 21-04-2024

Mode of Examination


Language of Question

English and Hindi

Total Number of Section

Indian Military Academy (IMA), Indian Naval Academy (INA) and Air Force Academy (AFA)- Three

Officers’ Training Academy (OTA)- Two

Type of Question Objective Type
Official Website

CDS Selection Process 2024

उम्मीदवारों का चयन निम्नलिखित चरणों के आधार पर होगा। आपको अगले चरण में उपस्थित होने के लिए सीडीएस भर्ती प्रक्रिया के प्रत्येक चरण के लिए अर्हता प्राप्त करनी होगी। जिन उम्मीदवारों ने लिखित परीक्षा और साक्षात्कार में सफलता प्राप्त की है, उन्हें दस्तावेज़ सत्यापन और चिकित्सा परीक्षा के लिए बुलाया जाएगा। उम्मीदवारों का चयन अंतिम योग्यता परीक्षा के आधार पर होगा।

  • Written Examination
  • Interview/Personality Test
  • Document Verification
  • Medical Examination
  • Final Merit Test

UPSC CDS 1 Exam Pattern

नागरिक सुरक्षा सेवा परीक्षा का पैटर्न सभी सैन्य अकादमियों के लिए समान नहीं है। अधिकारी प्रशिक्षण अकादमी (ओटीए) के लिए आयोजित भर्ती परीक्षा अनुभागों की संख्या के मामले में थोड़ी भिन्न होती है। हालाँकि, दोनों पेपर में प्रश्न वस्तुनिष्ठ प्रकार के होंगे। पेपर द्विभाषी (अंग्रेजी और हिंदी) होगा। यूपीएससी सीडीएस 1 परीक्षा पैटर्न का विवरण इस प्रकार है:

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UPSC CDS 1 Exam Pattern for IMA, INA, and AFA

  • Total Section: 3 (English, GK, and Elementary Mathematics)
  • Total Marks for Written Test: 300 (100 marks for each section)
  • Total Marks for Interview Marks: 200
  • Duration: 2 Hours for each section


Duration Maximum Marks

No. of Question

English 2 Hours 100 120
General Knowledge 2 Hours 100 120
Mathematics 2 Hours 100 100
SSB Test/Interview 5 Days 300

UPSC CDS 1 Exam Pattern for the Officers’ Training Academy

The Elementary Mathematics section is not included in this exam. All other aspects like duration and total marks remain the same as discussed above.

  • Total Section: 2 (English and GK)
  • Total marks for Written Test: 200 (100 marks for each section)
  • Total Marks for Interview: 300
  • Duration: 2 hours for each section


Duration Maximum Marks

No. of Question

English 2 Hours 100 120
General Knowledge 2 Hours 100 120
SSB Test/Interview 5 Days 300

UPSC CDS Exam Pattern 2024 – SSB Interview

The Service Selection Board (SSB) Interview’s maximum marks will be 300 for the Indian Military Academy (IMA), Indian Naval Academy (INA), and Air Force Academy (AFA). Whereas for the Officers’ Training Academy (OTA), the SSB Interview will be conducted for 200 marks. The performance of candidates in the SSB Interview will be judged by three officers – a Psychologist, an Interviewing Officer (IO), and a Group Testing Officer (GTO). For each test, there is no separate weightage.

The SSB Interview can be classified into two stages:

Stage 1

  • OIR (Officer Intelligence Rating) Test
  • PP & DT (Picture Perception Description Test)

Stage 2

  • Interview
  • Group Testing Officer Tasks
    • Group Discussion
    • Group Obstacle Race
    • Lecturette
    • Group Planning Exercise
    • Individual Obstacles
    • Command Task
    • Final Group Task
    • Progressive Group Task
    • Half Group Task
  • Psychology Tests
    • Situation Reaction Test
    • Self-Description Test
    • Word Association Test
    • Thematic Apperception Test
  • Conference

    CDS Syllabus and Exam Patten 2024

  • For each question, you will be provided with four alternatives.
  • For every wrong answer, 0.33 times the mark assigned to that question will be deducted.
  • If you mark two or three choices as answers, then there will be a deduction of 0.33 times the mark assigned to that question.
  • In case of unattempted questions, there will be no penalty.

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CDS Syllabus and Exam Patten 2024, Complete Subject Wise UPSC CDS Syllabus PDF

Here we have provided topics for English, Elementary Mathematics, and General Awareness. Check the UPSC CDS 1 Syllabus topics and start preparing for the CDS 1 April Exam.


UPSC CDS 1 Syllabus Topics

CDS English Syllabus

  • Spotting Errors Questions
  • Sentence Arrangement Questions
  • Synonyms & Antonyms
  • Selecting Words
  • Ordering of Sentence
  • Comprehension Questions
  • Ordering of words in a sentence
  • Fill in the blank’s questions
  • Idioms and Phrases

UPSC CDS Math Syllabus

(Elementary Mathematics)


  • 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

  • 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. Factorization Theorem
  • H.C.F. and L.C.M.
  • Euclidean algorithm
  • Logarithms to base 10
  • Laws of logarithms
  • Use of logarithmic tables

  • 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

  • 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 normals
    • Loci

  • 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

  • Collection and tabulation of statistical data
  • Graphical representation frequency polygons
    • Histograms
    • Bar charts
    • Pie charts etc.
  • Measures of central tendency

UPSC CDS Online Form 2024

CDS General Knowledge Syllabus 2024

Current Affairs Events of national and international importance, sports, awards and honors, books and authors, and major developments in the fields of politics, economics, and social issues.
History Ancient, medieval, and modern Indian history, Indian national movement, and the growth of nationalism.
Geography Physical, social, and economic aspects of geography, including Indian geography and world geography.
Indian Polity and Governance Constitution of India, political system, Panchayati Raj, Public Policy, Rights Issues, etc.
Economic and Social Development Sustainable Development, Poverty, Inclusion, Demographics, Social Sector Initiatives, etc.
Science and Technology Developments in the field of science and technology, including space technology, biotechnology, and computer technology.
Environmental Ecology and Biodiversity  Conservation, environmental pollution and degradation, environmental impact assessment, and climate change.

Defence and Security Issues

Current events related to national security, internal and external threats, and the role of Armed Forces.

Also Read

 UPSC CSD 1 Exam Analysis

यूपीएससी सीडीएस 1 परीक्षा का विषयवार विश्लेषण नीचे दिया गया है। यूपीएससी सीडीएस 1 परीक्षा का विश्लेषण पिछले वर्षों के प्रश्न पत्रों का हवाला देकर किया जाता है। यूपीएससी सीडीएस परीक्षा विश्लेषण से गुजरकर, उम्मीदवार परीक्षा में पूछे गए प्रश्नों की सामान्य प्रवृत्ति के बारे में एक विचार प्राप्त कर सकते हैं।

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UPSC CSD Exam Analysis for Elementary Mathematics

The standard of the Elementary Mathematics papers will be based on the Matriculation level. The CDS 1 exam analysis includes the weightage of the number of questions as well as the question’s difficulty level as asked in the exam.

UPSC CDS Maths Exam Analysis

Sr. No. Topic Level of Difficulty Total Questions


1. Mensuration Easy to Moderate 15
2. Algebra Easy 8
3. SI/ CI Easy 5
4. Speed and Distance Easy 6
5. Number System Easy to Moderate 18
6. Mixture Easy
7. Percentage Easy 2
8. Profit/Loss Easy 1
9. Geometry Moderate 20
10. Time and Work Easy 3
11. Trigonometry Moderate to Difficult 14
12. Mean-Median-Mode Moderate 4
13. Clock Easy 2

UPSC CSD Exam Analysis for General Knowledge

The questions asked in the GK section will be slightly difficult. The syllabus of General Awareness covers vast topics from History, Polity, Science, Ecology, Geography etc.

UPSC CDS GK Exam Analysis

Sr. No. Topic Difficulty Level

Total Questions


1. History Moderate 19
2. Science Easy to Moderate 27
3. Polity Easy 20
4. Ecology Easy to Moderate 6
5. Military Wings/ Forces Easy to Moderate 15
6. Economy/Trade Difficult 11
7. Geography Moderate 22

UPSC CSD Exam Analysis for English

UPSC CDS 1 examination question for English will be the level of graduation. Topic-wise difficulty level of English subject is as follows –

UPSC CDS English Exam Analysis

Sr. No. Topic Difficulty Level Total Questions


1. Cloze Test Easy 20
2. Reading Comprehension Easy to Moderate 22
3. Synonyms/ Antonyms Easy to Moderate 15
4. One Word Substitution Moderate 5
5. Para-Jumble Easy to Moderate 10
6. Sentence-Jumble Moderate 7
7. Error Detection Easy 20
8. Sentence Improvement Easy 20

CDS Exam Instructions & Guidelines 2024

UPSC CDS  Instructions to Fill Answer Sheet

  • First, check in the CDS answer sheet/response sheet whether it is numbered at the bottom or not.
  • Use only a Blak ballpoint pen on the answer sheet.
  • All the details must be filled in according to the admit card
  • All the information should be filled in correctly i.e. Roll Number and Test Booklet Series Code as any wrong information will render the answer sheet liable for rejection

 Books for CDS 2024

एक ही किताब से यूपीएससी सीडीएस परीक्षा 2024 की तैयारी करना पर्याप्त नहीं है। आपके पास पर्याप्त अध्ययन सामग्री तक पहुंच होनी चाहिए। यहां कुछ Best Books for UPSC CDS 1 Exam हैं जो आगामी सीडीएस 1 परीक्षा 2024 की तैयारी में मदद करेंगी।

Name of the Book


Objective General English S.P. Bakshi (Arihant Publications)
Manorama Yearbook Philip Mathew

Quantitative Aptitude for Competitive Examinations

R.S. Aggarwal
English Grammar & Composition S.C. Gupta
Mathematics for CDS entrance RS Agrawal
Pathfinder for CDS 2024 Arihant Publications
14000+ Objective GK Arihant


मुझे उम्मीद है कि यूपीएससी सीडीएस 1 सिलेबस 2024 पर यह लेख आपको नागरिक सुरक्षा सेवा परीक्षा की तैयारी में मदद करेगा। अब चूंकि आप परीक्षा पैटर्न, पाठ्यक्रम और पुस्तकों से अवगत हैं, इसलिए आपको पहले से ही अध्ययन की रणनीति पर काम करना शुरू कर देना चाहिए। आप यूपीएससी सीडीएस 1 परीक्षा के बारे में हमारे वेब पोर्टल से भी सहायता प्राप्त कर सकते हैं

 Important Links

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UPSC CDS 1 Official Notification Click Here
UPSC Official Calendar Click Here
UPSC Official Website Click Here
Join Our Telegram Group Click Here
UPSC CDS 1 Recruitment 2024 Click Here
CDS Question Paper Click Here
UPSC CDS Previous Year Papers Click Here
CDS Cut Off Click Here


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Updated: 20/12/2023 — 3:34 PM

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