1. POST Name: Combined Defense Services Examination (I), & National Defense Academy & Naval Academy Examination (I) 2024 2. Number of Vacancies: 857 posts 3. QUALIFIUCATION : Degree in Engineering / Degree with Physics & Mathematics at 10+2 level/ Bachelor of Engineering / 12th Class pass of the 10+2 pattern of School Education / 12th Class pass with Physics, Chemistry, and Mathematics of the 10+2 pattern of School Education or equivalent . 4. Age Limit: Refer to the official notifications. 5. Selection process : Written Test, SSD Interview, & Medical Test Apply Mode - Online .