Science

It depends on what you want to pursue. For NDA, your marks don’t matter much. In NDA, they can choose a person with 65% marks and can also deny a person with 95% marks. They need personality, attitude and working abilities which will suit defence forces. While talking about IIT's they are the best c

Yes, you have taken the right decision for future.

Yes, you have to apply for the navy exam and the application forms are issued annually by the naval department for entrance and if you have once cleared the exam then you will be called for physical and medical and then you are shortlisted to get a joining letter from Navy.