Hi there,

The criteria of NDA exam is 16 years to 19 years. To be eligible for NDA one should need pass certificate in 10+2 exam from a recognised board or equivalent from state education board. Physical fitness is also one the eligibility in NDA exam like one should not have any medical conditions like ear problems, nose issues, piles, underweight, overweight, under sized chest, low height etc. And no permanent tatoos are allowed expect incase the candidate belonging to a particular tribe where tatoo marks are customary.

Regards,

Sahithi akavaram