Explore Courses
ALAMKUL · DEFENCE PREPARATION

Prepare with purpose.
Lead with courage.

Build your knowledge, sharpen your discipline and prepare for the written examinations that can open the door to a career in the Indian Armed Forces.

Explore pathways ↘See the preparation plan →
NDA preparation CDS preparation Written + SSB awareness
YOUR NEXT CHAPTER STARTS HERE01 — PREPARE WITH INTENT
CHOOSE YOUR DIRECTION

Two pathways. One purpose.

Start with the examination route that matches your current education and eligibility.

SCHOOL-LEVEL ENTRY01

National Defence Academy

NDA

For eligible candidates seeking entry through the National Defence Academy and Naval Academy examination.

Mathematics · General Ability Test
Explore pathway ↗
GRADUATE ENTRY02

Combined Defence Services

CDS

For eligible graduates pursuing entry through the Combined Defence Services examination.

English · General Knowledge · Mathematics*
Explore pathway ↗

*The CDS Elementary Mathematics paper applies to certain academies; the Indian Naval Academy and Air Force Academy have different paper requirements. Check the latest UPSC notification.

01 / SCHOOL-LEVEL ENTRY

The NDA pathway.

A preparation route for eligible candidates aiming to enter the National Defence Academy or the Naval Academy through UPSC.

Strong fundamentals, regular practice and familiarity with the examination format provide a foundation for preparation.

Check UPSC examination notices ↗
WRITTEN EXAMINATION
Paper 01
Mathematics300 marks · 2½ hours
Paper 02
General Ability Test600 marks · 2½ hours
Written examination total900 marks

The SSB test/interview is a separate stage. Verify the current scheme, eligibility and selection rules in the official notice.

02 / GRADUATE ENTRY

Build your CDS strategy.

The Combined Defence Services examination has academy-specific paper requirements. Plan your preparation around the entry you intend to pursue.

01

English

Comprehension, vocabulary and effective use of language.

02

General Knowledge

History, geography, science and current events.

03

Elementary Mathematics

Core school-level mathematical concepts and problem-solving.

The written papers vary by academy. Candidates for OTA do not take the Elementary Mathematics paper. Always check the current official notification before choosing a paper plan.

KNOW THE FORMAT

Understand the exam structure.

Use the examination pattern to organise revision and mock tests.

NDA

WRITTEN EXAM
Mathematics300 marks2½ hours
General Ability Test600 marks2½ hours
Planning note900 written marks

CDS

WRITTEN EXAM
English100 marks2 hours
General Knowledge100 marks2 hours
Elementary Mathematics*100 marks2 hours
Planning noteAcademy-specific

*CDS Elementary Mathematics is not required for OTA. Marks and duration shown here are a general guide; verify the applicable notification.

THE KNOWLEDGE BASE

Train the fundamentals.

Build each subject systematically and practise questions in the format of your target examination.

M

Mathematics

Build accuracy before speed.

  • Algebra
  • Trigonometry
  • Geometry
  • Statistics
G

General Ability

Develop broad, connected understanding.

  • English
  • Physics
  • Chemistry
  • History & Geography
E

English

Strengthen language and comprehension.

  • Grammar
  • Vocabulary
  • Comprehension
  • Sentence usage
K

General Knowledge

Connect static concepts with current events.

  • Polity
  • Science
  • Geography
  • National & world events
BEYOND THE WRITTEN PAPER

Prepare for the person behind the performance.

The Services Selection Board process assesses candidates through multiple activities. Learn about the process, practise expressing yourself and develop consistent habits.

Visit the official UPSC website ↗
01

Communication

Express your thoughts clearly and listen carefully.

↗
02

Reasoning

Practise structured thinking and sound judgement.

↗
03

Teamwork

Learn to cooperate, contribute and take responsibility.

↗
04

Self-awareness

Reflect honestly on your strengths and improvement areas.

↗
DAILY DISCIPLINE

Build habits that last.

Academic preparation is one part of readiness. Create a balanced routine that supports concentration, recovery and general fitness.

01Consistent sleepProtect your rest and recovery.
02Regular activityChoose exercise suitable for your age and fitness.
03Focused studyUse short, distraction-free study blocks.
04Weekly reviewTrack progress and adjust your plan.

Follow official medical and physical standards for your entry. This general routine is not a substitute for medical advice or official selection requirements.

A PRACTICAL FRAMEWORK

Make preparation measurable.

Move from understanding concepts to performing under timed conditions.

01

Assess

Review the syllabus, exam format and your current level.

02

Build

Strengthen core concepts and keep concise revision notes.

03

Practise

Solve topic-wise questions and analyse every mistake.

04

Simulate

Attempt timed mock papers and review weak areas.

05

Refine

Revise strategically and check official exam updates.

START WITH RELIABLE SOURCES

Useful links. Clear direction.

Official notices should take priority over unofficial summaries.

01
OFFICIAL EXAM NOTICES

NDA & Naval Academy notifications

Check current dates, eligibility and examination rules.

↗02
OFFICIAL EXAM NOTICES

CDS examination notifications

Review the applicable academy requirements and scheme.

↗03
PRACTICE MATERIAL

Previous question papers

Practise with actual papers and become familiar with question styles.

↗
QUESTIONS, ANSWERED

Know before you begin.

Keep your preparation aligned with the entry you want.

NDA is an entry route associated with the National Defence Academy and Naval Academy examination. CDS is a separate UPSC examination for eligible graduates seeking entry to specified defence academies.

YOUR PREPARATION STARTS WITH ONE STEP

Choose your path.
Commit to the process.

Understand the requirements, build your fundamentals and keep moving forward with a clear plan.

Explore NDA & CDS ↗Contact Alamkul