Sir,I am a student of class 11th and I choose math as optional subject can I give NDA.

Hello,

Yes, you can appear for NDA exam. As per the eligibility criteria, candidates applying for admission to the Army wing of National Defence Academy should have passed Class 12. For Air Force and Naval Wings of National Defence Academy and for the 10+2 Cadet Entry Scheme at the Indian Naval Academy, candidates must have passed class 12 with Physics and Mathematics conducted by State Education Board/ University. Check more about NDA Eligibility criteria by clicking on the link given here - https://competition.careers360.com/articles/nda-eligibility-criteria.

Thank you..!!

Hello Kumar Astitva,
For Air Force and Naval Wings of National Defense Academy and for the 10+2 cadet scheme at the Indian Naval Academy- the  candidate must have passed class 12 with Physics and Mathematics conducted by State Education Board/University.
GOOD LUCK!!