hello ashis kayal,

there is no percentage requirement in eligibilty criteriae of nda exam.the candidate should have passed in their +2 board exam from any recognized university/institution.i've shared a link already right?

please refer that link to know more.

all the best!

I Hope this information will be useful to you.

if you need additional information,let us know to help you.

Thank you!!!:)

Hiii

For being eligible to apply to NDA you must score around 50% in class 12th exams and fulfill other eligibility criteria set by the authorities.
For  more details, refer to the following link
https://competition.careers360.com/articles/nda-eligibility-criteria

Thanks!!