Hello Piyush,

Candidates can give NDA 1 and NDA 2 who are in the age group of 16 years to 19 years. Also candidates must have passed 10+2 or equivalent exam from a recognised Board. For Indian Air force and Naval Physics and Mathematics subjects are compulsory.

For NDA 2 in 2022, candidates must have born not earlier than January 2, 2004, and not later than January 1, 2007.

For NDA 1 in 2022, candidates should be born not earlier than July 2, 2003 and not later than July 1, 2006.

To get more information go through below mentioned link.

https://competition.careers360.com/articles/nda-eligibility-criteria

May this information was helpful to you.

Good Luck!!