CDS Preparation
Combined Defence Services
Entrance for OTA, IMA, INA, and AFA.
Format
2-Stage
Stages
Written Exam → SSB Interview
Duration
6
Attempts
Unlimited
Written + SSB Interview
Exam Pattern
📋 Written Exam
340 Qs · 300 Marks📋 SSB Interview
0 Qs · 300 MarksPreparation Courses
What You Get with CDS Preparation
All Defence Academies
SSB Interview
Physical Standards
Complete Syllabus Coverage
Written Exam
English
120 Questions • 100 Marks
General Knowledge
120 Questions • 100 Marks
Elementary Mathematics
100 Questions • 100 Marks
SSB Interview
SSB Interview
Questions • 300 Marks
Eligibility Criteria
Educational Qualification
Graduation
Age Limit
Varies by academy: IMA/INA (19-24 years), AFA (20-24 years), OTA (19-25 years)
Number of Attempts
Unlimited
Reservation
As per Govt. norms (SC/ST/OBC/PwD)
How to Prepare for CDS
Understand the Syllabus & Exam Pattern: Thoroughly review the updated CDS 2026 syllabus for English, GK, and Elementary Mathematics. Familiarize yourself with the marking scheme and time limits for each paper.
Focus on Core Subjects: Dedicate significant time to strengthen your fundamentals in English grammar, vocabulary, current affairs, history, geography, science, and mathematics (up to 10th standard).
Practice with Mock Tests & Previous Papers: Regularly solve full-length mock tests and previous years' question papers to improve time management, identify weak areas, and get accustomed to the exam environment.
Develop SSB Interview Skills: Start working on your communication, leadership, teamwork, and problem-solving skills. Engage in group discussions, public speaking, and physical fitness activities to prepare for the SSB stage.
Frequently Asked Questions
What is the age limit for CDS 2026?
The age limit varies by academy: for IMA/INA candidates, it's typically 19-24 years; for AFA, it's 20-24 years; and for OTA, it's 19-25 years. Specific dates of birth will be mentioned in the official notification.
Is the CDS exam conducted in Hindi?
The General Knowledge and Elementary Mathematics papers are bilingual (available in both English and Hindi). The English paper is conducted only in English.
What is the total marks for the CDS selection process?
The total marks for the CDS selection process are 600. This includes 300 marks for the Written Exam (100 marks each for English, GK, and Elementary Mathematics) and 300 marks for the SSB Interview (for IMA, INA, AFA; OTA is 200 marks).
Important Dates
CDS
Result Declaration
November 30, 2026
Dates are subject to change. Please check the official website for updates.
Official Links
Quick access to CDS resources
These links will redirect you to official sources. Acadmi is not responsible for external website content.
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