Becoming an NDA officer starts long before the final conference. The NDA 1 2025 SSB journey includes carefully structured stages that test your abilities, leadership, and personality. This guide breaks down every phase – from reporting day to final conference – to ensure you’re fully prepared.
Reporting Day – Make a Strong First Impression
What to Expect:
- Register with authorised documents (call letter, admit card, ID proof).
- Medical examination: basic eyesight, height, and weight checks.
- Filling biodata (PIQ) meticulously with accurate information and verified facts.
Top Tip:
The dress in the smart-casual category shows calm self-confidence and is prepared to answer simple questions, providing a positive tone.

Stage I – Screening (Day 1)
OIR (Officer Intelligence Rating)
- Consists of both verbal and non-verbal reasoning.
- Timer-driven; speed and accuracy are crucial.
Tip:
Use practice apps and timed mocks. Focus on puzzles, similes, coding, decoding, and logical series.
PPDT (Picture Perception & Discussion Test)
- Explain an unseen image, write a 4-5 line story, and discuss it in groups.
- Judges value team-building and conflict resolution.
Tip:
Craft short stories that include a beginning, middle, and morally. During group discussion, balance speaking and supporting others.
Stage II – The Five-Day Evaluation
Over the next five days, you’ll undergo an exhaustive assessment through multiple tasks and interviews.
Day 2 – Psychological Tests
TAT – Thematic Apperception Test
20 images, one minute each to write a story.
Tip: Keep stories positive, highlight initiative, responsibility, and teamwork.
WAT – Word Association Test
60 words in 15 seconds.
Tip: Write the first positive response that comes to mind to show clarity and quick thinking.
SRT – Situation Reaction Test
60 situational prompts in 30 seconds each.
Tip: Offer sensible, mature responses that reflect decision-making and empathy.
SDT – Self Description Test
Write about yourself, family, achievements, interests, and weaknesses (if required).
Tip: Your SDT must align with your biodata and personal interview answers.
Complete 5 Days SSB Interview Process – Everything You Need to Know
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Days 3–5 – GTO (Group Testing Officer) Tasks
- Station-based tasks are designed to evaluate leadership, teamwork, planning, and initiative. Common tasks include:
- Group Discussion (GD): Discuss the relevant problems with clarity, self, and brevity.
- Group Planning Exercise (GPE): The teams analyse map-based problems and solve them together.
- Progressive Group Obstacle (PGO): Navigate physical obstacles under time pressure collaboratively.
- Half-Group Tasks (Command Task, Lecturette):
- Command Task: Execute by instruction – needs clarity and execution.
- Lecturette: Talk for 3-4 minutes about the prepared topic.
Tip: Structure your speech: Introduction, body, conclusion.
Day 6 – Personal Interview
A one-on-one discussion with a board member assessing:
- Personal background and convictions.
- Knowledge of current affairs and national issues.
- Reflection of Officer Like Qualities (OLQs): responsibility, courage, communication, and spontaneity.
Top Tip:
Know your biodata thoroughly. Update yourself on global and national events. Speak honestly and coherently—confidence is key, not bravado.
Final Conference – The Deciding Moment
After all activities end:
- Assessors consolidate individual and group performance.
- Each assessor presents insights on your personality and suitability.
- The lead assessor makes the final selection decision.
Tip:
Stay presentable and polite. Reaffirm courtesy throughout. At this stage, consistency across all stages matters more than any single strong performance.



Post SSB – What to Expect?
- Results: Usually released within two weeks.
- Medical Examination: You’ll be directed to selected military medical centres for a more detailed check.
- Training & Joining: Expect a joining letter from the NDA within a month.
Final Verdict
The SSB journey for NDA 1 2025 is exhaustive but conquerable. If you stay organised, keep your mindset positive, and consistently exhibit Officer-Like Qualities – from reporting day to final conference – your chances of recommendation skyrocket.
Prepare smart, act purposefully, and let your journey succeed. Best of luck!
Delegate Summary
Outlined the step-by-step SSB journey for NDA 1 2025: reporting, screening (OIR & PPDT), deep dive into psychological tests, GTO stations, personal interview, and final board conference. Integrated SEO tips, FAQs, and recommended content strategy.
FAQs about the full SSB Journey
Ans. Candidates arrive at the reporting location, are verified via call letter & ID, and transported to the selection board for document verification and briefing.
Ans. It spans 6–7 days, including selection and the board conference.
Ans. Yes. If not recommended, you can reapply to any future NDA cycle. Prepare using your feedback.
Ans. Participate in mock sessions, improve fitness, practice psychological tests, refine biodata, and stay updated with current events.
Ans. Screened-in candidates undergo document submission, get chest numbers, and are assigned accommodation for the remaining 4 days.
Ans. The interview usually takes place between Day 2 to Day 4, depending on the candidate’s schedule and board planning.
Ans. Each candidate meets all assessors in a formal setting. Final impressions are formed and results are declared shortly after.
Ans. No formal interaction. Candidates wait for results, which are announced publicly. Recommended candidates move to medicals.