NDA & NA Examination
The National Defence Academy exam is the primary route for 12th-pass candidates to become officers in all three services after three years at Khadakwasla and a year at the respective service academy.
| Age limit | 16.5 – 19.5 years |
|---|---|
| Gender | Men & Women |
| Qualification | Class 12 (PCM for Air Force & Naval wings) |
| Selection process | Written (Mathematics 300 + GAT 600) → SSB Interview (900) → Medical → Merit |
| Notification | December / May |
| Pay / stipend | Stipend ₹56,100/month during training; Lt pay Level 10 |
| Official website | upsc.gov.in |
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Preparation tips
- Mathematics is 300 marks with negative marking — speed on class 11-12 topics decides the cut-off.
- GAT English (200 marks) is the easiest score to bank; do not neglect it.
- Prepare SSB in parallel: only ~8% of written qualifiers are recommended.
Frequently asked
What is the age limit for NDA?
16.5 to 19.5 years, calculated as on the date specified in the notification (usually the first day of the month the course commences).
Is there negative marking?
Most UPSC and service-conducted objective papers carry one-third negative marking; check the specific notification.
How many attempts are allowed?
There is no attempt limit — only the age band applies.
Dates shown are indicative based on past cycles. Always confirm with the official notification before applying.