CDS Exam Pattern 2024, Marking Scheme IMA, INA, AFA and OTA

Introduction

The Union Public Service Commission (UPSC) conducts Combined Defence Services exam or the CDS Exam twice a year. This exam acts as an entrance test for admission into the various military academies. These academies are Indian Military Academy(IMA), Indian Naval Academy(INA), Air Force Academy(AFA), and Officers’ Training Academy(OTA).

To create a preparation strategy, all the candidates at first must be aware of the CDS Exam Pattern and the syllabus. This article will cover all the details about the CDS Exam Pattern 2024.

This blog will help candidates to understand other details like marking scheme for IMA, INA, AFA and OTA (negative marks for every incorrect answer), duration of each exam and much more.

UPSC CDS Exam Pattern Overview 2024
Exam Mode	Offline
Sections	Indian Military Academy (IMA), Indian Naval Academy (INA) and Air Force Academy (AFA)- Three Officers’ Training Academy (OTA)- Two
Language of exam	Hindi and English
Exam Duration	Two hours for each section of the test
Total Marks	IMA, INA and AFA- 300 OTA- 200(It consists of 2 exam)
Exam Type	MCQ (Multiple Choice question)

CDS Exam Pattern 2024 - Written Test

CDS Exam Pattern 2024 is not same for all military academics. The exam conducted for the Officers’ Training Academy(OTA) is slightly different in terms of total number of sections. However, the questions in both papers will be objective type only. The exam will be in both English and Hindi language. Details of the exam are as follows:

CDS Exam Pattern For Indian Naval Academy (INA), Indian Military Academy(IMA), and Air Force Academy(AFA)

There will be three sections in the exam English, General Knowledge, and Elementary Mathematics. Each section will carry 100 marks and the duration will be 2 hours and for every incorrect answer one third of the marks assigned to that question will be deducted. Maths and GK question paper will be in both English and Hindi language.

Subjects	Exam Duration	Total Questions	Marks
English	2 hours	120	100
General Knowledge	2 hours	120	100
Elementary Mathematics	2 hours	100	100

CDS Exam Pattern for Officers’ Training Academy (OTA)

Elementary Mathematics section is not included in this exam. All other aspects like duration, exam language and total marks, negative marking scheme are same for this exam.

Subject	Exam Duration	Total Questions	Marks
English	2 hours	120	100
General Knowledge	2 hours	120	100

Marking Scheme For CDS Exam 2024

CDS written exam is in MCQ format and there will be four options for each question and for every wrong answer, every incorrect answer one third of the marks assigned to that question will be deducted

If for a single question two or more choices have been marked as answers, it will be considered as wrong answer and as of penalty one third of the marks assigned to that question will be deducted same as mentioned above.

There will be no penalty for unattempted questions

CDS Exam Details	Mathematics	English Exam	General Knowledge
Total marks	100	100	100
Marks for Negative marking	-0.33 marks for each wrong answer	-0.33 marks for each wrong answer	-0.33 marks for each wrong answer

CDS Syllabus 2024

Now you are aware of the exam pattern and marking scheme, have a look at the basic overview of the CDS exam Syllabus.

English

This section will evaluates candidates’ understanding of English. The level of English will be such as may be expected of a graduate of an Indian University.

Reading Comprehension.
Spotting the Error
Synonyms & Antonyms.
Idioms and Phrases.
Sentence Arrangement or Jumbled.
Ordering of words in Sentence.
Sentence Improvement or Sentence Correction

General Knowledge

Current affairs
Indian History
Political Science
Economics
Geography
Environment

Elementary Mathematics

Arithmetic
Geometry
Algebra
Trigonometry
Mensuration
Statistics

CDS exam Syllabus for OTA

Topics covered in CDS OTA examination are GK and English and the syllabus is same as for INA, IMA, and AFA. The only difference is that OTA exam doesn’t include mathematics.

FAQ

Yes, for every wrong answer one third of the marks assigned to that question will be deducted.

No, the exam pattern for OTA is slightly different from IMA, INA, and AFA because these 3 have three sections in exam (English, General Knowledge, Elementary Mathematics), while OTA has only two (English and General Knowledge) but the syllabus is same for all.

General Knowledge and Elementary Mathematics exam is in both Hindi and English language.

No, Maths is not included in OTA exam.

Bachelor's degree is necessary from a UGC(University Grants Commission) recognized university.

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It is important to understand the CDS Exam Pattern 2024 for all the candidates who are aiming to join Indian armed force, this will help them to prepare for the exam. For IMA, INA, and AFA, there will be three exams: English, General Knowledge, and Elementary Mathematics, 100 marks each and. Syllabus for OTA candidates is same, the only difference is that they don’t have to give Maths exam. So, create your study schedule based on the exam syllabus, and prepare for your CDS Exam 2024.

If you need help for the CDS exam, Cadets Defence Academy, Best CDS Coaching in Dehradun will help you do so. With our experts guidance and comprehensive study materials, you will have all the skills and knowledge required to prepare for CDS exam.

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NDA 2 2025 Answer Key Download Free PDF – Cadets Defence Academy

NDA 2 2025 Answer Key Download Free PDF – Cadets Defence Academy Table of Contents Click Here to Download NDA 2 2025 Answer Key Free PDF NDA 2 2025 Answer Key Download Free PDF – Cadets Defence Academy Cracking the NDA exam isn’t just about months of preparation, it’s also about what you do after the test. Every candidate wants to quickly cross-check their performance, know where they stand, and get an idea of the cut-off. That’s where the NDA 2 2025 Answer Key from Cadets Defence Academy comes into play. We’ve released the complete answer key for NDA 2 2025, carefully solved by our expert faculty. If you sat for the exam, this PDF is going to be your go-to guide for checking how many answers you nailed and where you might have slipped up. What is the NDA 2 2025 Answer Key? To put it simply, an answer key is your scorecard before UPSC makes it official. The NDA 2 2025 exam is a national-level test and naturally, students don’t like waiting months for the official key. 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Best Defence Exams After 12th Grade – Ace Your Future with Cadets Defence Academy

Best Defence Exams After 12th Grade – Ace Your Future with Cadets Defence Academy Table of Contents Defence Exams After 12th: The moment you finish your 12th grade, a world of opportunities opens up. For those with a dream of serving the nation, a career in the armed forces offers unparalleled discipline, adventure, and a noble purpose. It’s a path that commands respect and offers a life of honour. Here at Cadets Defence Academy, we believe your 12th grade is the perfect launchpad for this journey. Let’s explore the top defence exams India offers right after school, helping you find the ideal career path in the Army, Navy, or Air Force. The NDA Exam – Your Gateway to Army, Navy, and Air Force The National Defence Academy (NDA exam) is undoubtedly the most prestigious entry for young men and women aspiring to become officers. It’s the premier institution that trains cadets for all three wings—Army, Navy, and Air Force—together before they move on to their respective academies. 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Honesty and self-awareness are the keys to mastering this part of the selection process. The CDS Exam – For Graduates Aiming Higher While not a direct entry after 12th, it’s essential to mention the CDS Exam. The Combined Defence Services (CDS exam after graduation) is another major pathway into officers’ ranks. This exam, conducted by the UPSC, is for those who complete their graduation first. It’s a great option for those who want to earn their degree before entering the armed forces. Exam Pattern Breakdown The written CDS syllabus includes English, General Knowledge, and Mathematics (for specific branches). Qualifying the written test leads to the SSB interview, followed by medical tests. The CDS eligibility criteria and CDS salary are branch-specific, so it’s important to check the official notifications. Your Defence Career Awaits! Choosing the right defence exam is the first step toward a fulfilling and prestigious career. Whether it’s the NDA Exam, Air Force Y group, Air Force X group, SSB, CDS or the Agniveer scheme, each path offers a unique and rewarding future. Success hinges on a planned approach, relentless effort, and the right guidance. At Cadets Defence Academy, we provide the comprehensive NDA coaching, expert guidance, and state-of-the-art facilities to help you prepare for all these exams. Your dream of a defence career after 12th is within reach. Embrace the challenge, start

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AFCAT 1 2026 Notification – Guide Cadets Defence Academy

AFCAT 1 2026 Notification – Guide Cadets Defence Academy Hello and welcome, defence aspirants! Planning a career in the Indian Air Force is a noble dream, and the Air Force Common Admission Test (AFCAT) is your key to making it a reality. As your trusted guide from Cadets Defence Academy, we’re here to provide a complete breakdown of AFCAT 1 2026. This comprehensive guide will cover everything from the official AFCAT notification, the application process, and the detailed syllabus, to key exam dates and eligibility criteria. AFCAT 1 2026 Notification – The Official Announcement The AFCAT 1 2026 notification is the official document that will set the entire process in motion. This notification will be your go-to source for all crucial information. What to Expect in the Notification The official notice, expected to be out in December 2025, will contain: Key Dates and Deadlines: This includes the AFCAT application start date and the last date to apply for AFCAT 1 2026. 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EKT: The EKT is a 45-minute test with 50 questions, carrying 150 marks. As an exam coach often advises, “Time management is crucial for AFCAT success,” so practice with mock tests to improve your speed and accuracy. AFCAT 1 2026 Eligibility Criteria – Are You Fit to Fly? Before you start preparing, you must confirm that you meet the AFCAT 1 2026 eligibility criteria. Age Limits for Different Branches The age criteria are calculated as of January 1, 2027. Flying Branch: Age should be between 20 and 24 years. (Born between Jan 2, 2003, and Jan 1, 2007, both dates inclusive). A relaxation of up to 26 years is given to candidates with a valid and current Commercial Pilot License. Ground Duty (Technical & Non-Technical) Branches: Age should be between 20 and 26 years. (Born between Jan 2, 2001, and Jan 1, 2007, both dates inclusive). Educational Qualifications Flying Branch: Must have passed with at least 50% marks in both Maths and Physics at the 10+2 level, and hold a graduation degree with a minimum of 60% marks. Ground Duty (Technical) Branch: Must have passed with at least 50% marks in both Physics and Maths at the 10+2 level and have a four-year degree in Engineering/Technology with a minimum of 60% marks. Ground Duty (Non-Technical) Branch: Must have a graduation degree with a minimum of 60% marks. Specific degrees are required for different sub-branches like Accounts and Education. Physical and Medical Standards You must also meet certain physical and medical standards. This includes specific height requirements, vision standards, and a comprehensive medical fitness test. Preparation Tips for AFCAT 1 2026 A strategic approach is key to success. Here’s how you can prepare effectively: Strategic Study Plan Analyze the Syllabus: Go

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CDS Exam Pattern 2024, Marking Scheme IMA, INA, AFA and OTA

Table of Contents

Introduction

CDS Exam Pattern 2024 - Written Test

CDS Exam Pattern For Indian Naval Academy (INA), Indian Military Academy(IMA), and Air Force Academy(AFA)

CDS Exam Pattern for Officers’ Training Academy (OTA)

Marking Scheme For CDS Exam 2024

CDS Syllabus 2024

English

General Knowledge

Elementary Mathematics

CDS exam Syllabus for OTA

FAQ

Contact Us

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NDA 2 2025 Answer Key Download Free PDF – Cadets Defence Academy

Best Defence Exams After 12th Grade – Ace Your Future with Cadets Defence Academy

AFCAT 1 2026 Notification – Guide Cadets Defence Academy

CDA - BEST NDA COACHING CENTRE COURSES

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