Planning to appear for the NDA 2027 exam? Before applying, check the eligibility rules carefully. Candidates must meet the required age limit, educational qualification, nationality, and physical standards. Students appearing in Class 12 can also apply, subject to the required conditions. For the Army Wing, candidates from any stream can apply, while Physics and Mathematics are required for the Air Force and Naval Wings. Understanding NDA eligibility helps you avoid mistakes during application. Check the latest notification for exact dates, age limits, and requirements before filling out the form. Start your NDA preparation early and build a strong study plan.