Hello Prathamesh,

The eligibility criteria for NDA is that

• A candidate must have passed 10+2 with Mathematics and Physics as compulsory subjects from a recognised board.
• Must have born in between 2nd January, 2002 and 1st January 2005.
• Must have age in between 16.5 years to 19.5 years.

So if you have studied mathematics and physics in 10+2 the you are eligible to apply.You need to fulfill the above eligibility criteria.