How many papers are there in the CDS 2026 exam?

In CDS, written exam comprises three papers namely English, General Knowledge and Elementary Mathematics aiming for Indian Military Academy (IMA), Indian Naval Academy (INA) and Air Force Academy (AFA). There are two papers for candidates aiming for the Officers Training academy (OTA). For IMA, INA, AFA: English, General Knowledge and Elementary Mathematics For OTA: English and General Knowledge

What is the duration of each subject paper in CDS 2026 exam?

The duration of each subject paper in the CDS 2026 exam is mentioned below. 1. For Admission to Indian Military Academy, Indian Naval Academy, and Air Force Academy: English, General Knowledge and Mathematics all have two hours duration. 2. For Officers' Training Academy (OTA)-English and GK for both separately 2 hours duration

What is the duration of each subject paper in CDS 2026 exam?

The duration of each subject paper in the CDS 2026 exam is mentioned below. 1. For Admission to Indian Military Academy, Indian Naval Academy, and Air Force Academy: English, General Knowledge and Mathematics all have two hours duration. 2. For Officers' Training Academy (OTA)-English and GK for both separately 2 hours duration

How many papers are there in the CDS 2026 exam?

In CDS, written exam comprises three papers namely English, General Knowledge and Elementary Mathematics aiming for Indian Military Academy (IMA), Indian Naval Academy (INA) and Air Force Academy (AFA). There are two papers for candidates aiming for the Officers Training academy (OTA). For IMA, INA, AFA: English, General Knowledge and Elementary Mathematics For OTA: English and General Knowledge

What is the syllabus of CDS Math 2026?

The syllabus of Mathematics consists of Arithmetic, Algebra, Trigonometry, Geometry, Mensuration, and Statistics.

Which book is best for Maths CDS preparation 2026?

It is important for a candidate to clear basics and concepts. Questions asked in this section are of Class 10 standard. Candidates can check below CDS Maths books that will help in the preparation: Mathematics for CDS by RS Aggarwal Quantitative Aptitude for Competitive Examinations by RS Aggarwal Pathfinder for CDS by Arihant Publications

What is the syllabus of CDS General knowledge?

The General Knowledge syllabus of CDS exam consists of History, Polity, Economics, Geography, Science, etc. The subject requires the knowledge of current events whether national or international. The CDS 1 2026 notification will be released on December 10.

What are the last month tips to prepare for CDS 1 2026 exam?

The CDS 2026 exam dates were released by the authority. In the last month of the preparation, candidates should focus more on revision of all the important topics. Give test regulary. Revise and update yourself with current affairs. Maintain physical and mental health. Take proper sleep. Revise and practice previous year question papers. Also, focus on time management, etc.

Is there a negative marking in the CDS exam?

Yes. In the CDS exam there is a negative marking. One-third mark will be deducted for an incorrect answer. No mark will be deducted for unanswered questions.

In which mode the CDS exam is conducted?

The CDS exam is conducted offline or pen and paper mode. Objective questions will be asked in the examination. Candidates need to mark their choices of answers in the sheet that was provided during the exam. CDS 1 2026 notification will be released on December 10.

What are the CDS 2026 exam dates?

The Commission released the CDS 1 and 2, 2026 notification, application process and exam dates on the official website at upsc.gov.in. The CDS 1 2026 notification will be released on December 10, 2025. The CDS 1 2026 application dates are December 12 to December 30, 2025. The CDS 1 exam will be held on April 12, 2026. On the other hand, CDS 2 2026 notification will be announced on May 20, 2026 and the last date to apply will be June 9, 2026. The CDS 2 2026 exam will be conducted on September 13, 2026.

How many vacancies are announced in CDS 2026?

The Union Public Service Commission will release the CDS 1 examination 2026 vacancies on the official website. It will be released around for various defence services.

What subjects are included in the General Knowledge section of the CDS exam?

In the CDS exam, the GK subject consists of Current Affairs, History, Geography, Polity, Sociology, Science (Physics, Chemistry, and Biology), Environment, Sports etc. It is advised to the candidates to know about the exam and solve previous year question papers.

Is CDS Question Paper 2026 released officially?

Yes, the examination authority will release the CDS Question Papers 2026 officially at upsc.gov.in. The question papers will be released in the form of PDF. Candidates can download the CDS question papers 2026 from this page also for free. The question papers will help candidates to check the difficulty level of the exam, questions asked, pattern changed or not, etc.

What are the best books for the English subject for CDS preparation?

Some of the books, help candidates in their CDS preparation are given below: High School English Grammar & Composition Edition by Wren and Martin Objective General English by SP Bakshi Word Power Made Easy by Norman Lewis English Grammar & Composition by S.C Gupta

Why is it important to give CDS mock tests?

The CDS exam is conducted twice a year for admission to IMA, Indian Naval Academy, and Air Force Academy. Basically, it works as a tool for students to prepare for an upcoming exam. Candidate will get an idea of the actual examination. Mock tests make candidates realise their mistakes that must be taken care of before going to the exam.

What is the Full Form of CDS?

CDS full form is the Combined Defence Services Examination. While some people also refer CDS full form as Chief of Defence Staff, this rank is given to the head of the Indian Armed Forces. It is a national-level exam which is conducted twice a year in April and September.

Is CDS 2 2025 exam dates released?

Yes, the authority released the CDS 2 exam dates, notification at upsc.gov.in. The CDS 2 exam was conducted on September 14, 2025. Also, the CDS 2 notification was released on May 28. The last date to apply was June 17.

CDS Exam Pattern 2026: Check CDS 1 & 2 Paper Pattern

564 Students Q&A

Registration - 10 Dec '25 - 30 Dec '25

Updated on Oct 23, 2025 13:30 IST

By Shikha Goyal, Assistant Manager

CDS Exam Pattern 2026: The Commission mentions the CDS exam pattern for the written exam and SSB Interview. UPSC lays the best career option for candidates who want to become a commissioned officer in the Indian Defence Forces. Candidate who want to qualify for the CDS exam must go through the pattern and syllabus of the CDS exam.

The CDS 1 2026 exam will be held on April 12, 2026. CDS exam patterns for the INA, AFA, and IMA are similar but for the CDS OTA it is slightly different from the other three. The UPSC CDS exam will be conducted in two stages, the written exam and the SSB interview. It is an offline exam conducted in pen paper-based format. The CDS marking scheme, negative marking, total marks, exam timing, and the paper pattern for the IMA, INA, AFA, and OTA are available below for the CDS exam.

Also Read:

CDS OTA Syllabus

CDS English Syllabus

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