Hello,

No, you need to appear in NDA entrance exam and the eligibility criteria is that a candidate must have passed 10+2 with Maths and Physics for admission in Naval Academy and Air Force academy.For admission in Indian Military Academy a candidate must have passed 10+2 from a recognised board or university.

If you want to get direct admission admission then you can apply for Technical Entry Scheme(TES).You need to have 80% aggregate in 10+2 to get shortlisted for SSB interview.