Hello,

The eligibility criteria to appear for NDA 1 2021 is that a candidate must not born earlier than July 2, 2002 and not later than July 1, 2005 and for NDA 2 2021 a candidate a candidate must not born earlier than January 2, 2003 and not later than January 1, 2006. According to this you are eligible for NDA 1 2021 but not NDA 2 2021. Candidates must have passed 10+2 with Mathematics and Physics to be eligible for Air Force Academy and Indian Naval Academy and for IMA a candidate must have passed 10+2 in any stream from a recognized board. You can opt for IMA through NDA 1 2021.