NDA is one of the most sought after defense entrance exams in the country. The exam is conducted for admission to Army, Navy, and Air Force wings of NDA and Indian Naval Academy Course (INAC). Eligibility with respect to age - for NDA exam 1 the aspirant must have born not earlier than July 2, 2002, and not later than July 1, 2005, for NDA 2, the aspirant must have born not earlier than January 2, 2002, and not later than January 1, 2006. As far is as education qualification is concerned for Army Wing - should have Passed Class 12/HSC or equivalent from a recognized board or university. For Air Force, Navy should have Passed Class 12/HSC with Physics and Mathematics.