Hello,

The education qualification required for a candidate to apply for Army Wing of NDA is 12th passed by State Education Board or a University and for Air Force and Naval Wings of NDA AND 10+2 Cadet Entry Scheme of Indian Naval Academy 12th passed (Physics and Mathematics) by State Education Board or a University but the Maximum age limit as per NDA 2020 eligibility criteria is 19.5 years. So if your age is below 19.5 years you are eligible. Please click the below link to know more.

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

Hello student the eligibility criteria for NDA is candidates must passed or appearing class 12 with physics and mathematics, the main factor is age limit in NDA examination so make sure you won't be more than 19 years at the time of applying for NDA examination.

Feel free to comment if you have any doubt

Good luck