🎖️DefenseTwice a Year Highly Competitive

CDS

Combined Defence Services • by UPSC

Officers in Army, Navy, Air Force

See if CDS matches your career goals and personality. Free assessment included.

85%

Competition

19-24

Age Limit

Career Paths

Twice

Frequency

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Eligibility & Exam Details

Key requirements for CDS

Education

bachelors

Age Limit

19 - 24 years
(Relaxation for reserved categories)

Exam Schedule

Twice a Year

Preparation Roadmap

Your journey to cracking CDS

Phase 12-3 months

Foundation

Cover basics, understand syllabus, build concepts

Phase 24-6 months

Deep Study

Complete all topics with detailed notes and revision

Phase 32-3 months

Mock Tests

Practice full-length tests, analyze performance

Phase 42-4 weeks

Final Sprint

Quick revision, previous year papers, exam strategy

Preparation Tips

Expert strategies for CDS

Start Early

Begin preparation at least 6-12 months before the exam date

Know the Syllabus

Understand the complete syllabus and exam pattern thoroughly

Previous Papers

Solve 10+ years of previous question papers

Mock Tests

Take weekly mock tests to build speed and accuracy

Current Affairs

Stay updated with daily news and current events

Revision Strategy

Create concise notes and revise regularly

Study Resources

Curated resources to crack CDS

Expert Curated

Coaching & Video Lectures

FREE

CDS Full Course

YouTube • 500+ videos

Top educators

FREEMIUM

Unacademy

Live classes • Top educators

4.8 rated app

PAID

Testbook

Video course + Test series

Selection guarantee

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Adda247

Complete preparation

20M+ users

Practice Tests & Mock Exams

Free Mock Tests

Testbook • 100+ tests

Previous Papers

10+ years • PDF

Books & Study Material

Best Books

Amazon • Top rated

Official Syllabus

UPSC

Current Affairs & Daily Updates

GK Today

Daily current affairs

Jagran Josh

Monthly capsules

Drishti IAS

Editorial analysis

Prep Resources

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Interview Preparation

Common questions for CDS interview

Why do you want to join through CDS?

Show genuine motivation, public service orientation, and understanding of the role's responsibilities.

Tell us about yourself

Keep it structured: education, work experience (if any), achievements, and why you're here.

What are your strengths and weaknesses?

Be honest, give examples, and show how you're working on weaknesses.

Current affairs question

Stay updated with news. Have clear, balanced views on major issues. Avoid controversial statements.

Frequently Asked Questions

What is the eligibility for CDS 2026?

The basic eligibility for CDS includes: Education - bachelors. Age limit: 19 to 24 years (relaxation available for reserved categories).

How many times is CDS conducted per year?

CDS is conducted Twice a Year. Check the official website for exact dates.

What is the exam pattern for CDS?

CDS typically consists of multiple stages including preliminary, mains, and interview/physical test (if applicable). Check official notification for detailed pattern.

What careers can I pursue after clearing CDS?

After clearing CDS, you can pursue 0+ career paths in Defense. These include government positions, specialized roles, and leadership opportunities.

How difficult is CDS?

CDS has a moderate difficulty level with 85/100 competition. With proper preparation strategy and dedication, you can crack this exam successfully.

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