Hello candidate,

Here is a list of the eligibility criteria regarding the NDA examination-

1. Any candidate from any stream can apply for the NDA exam. However, to get selected for the Air Force and Navy, the candidate must have studied class 11-12 with a physics and mathematics combination.

2. The Candidates are required to score a minimum of around 25% marks in each subject to clear the NDA written examination. Candidates clearing the written exam will be called in for the SSB Interview.

3. The Candidate's age must be between 16.5 to 19.5 years to be eligible for NDA 2021 examination.

Hope you found it helpful. If you have any further queries feel free to post it here!!