Quick Answer
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For NDA 1 2027, candidates must be unmarried, born between about 2 July 2008 and 1 July 2011 (16.5–19.5 years). Army wing needs a Class 12 pass; Navy, Air Force and the Indian Naval Academy need Class 12 with Physics, Chemistry and Maths. Both men and women are eligible, and candidates must meet the physical and medical standards.
Meeting the NDA 1 2027 eligibility criteria is the first gate — age, subjects and medical standards must all match. This guide breaks them down wing-by-wing for the 2027 cycle. For dates and vacancies see the NDA 1 2027 notification guide.
Age Limit for NDA 1 2027
Only unmarried candidates born between approximately 2 July 2008 and 1 July 2011 are eligible (about 16.5 to 19.5 years at the course commencement). There is no age relaxation for any category — the age window is the same for all. Exact dates are confirmed in the official notification.
Educational Qualification (Wing-wise)
| Wing | Qualification |
|---|---|
| NDA — Army | Class 12 / equivalent pass (any stream) |
| NDA — Air Force & Navy | Class 12 with Physics, Chemistry & Mathematics |
| Indian Naval Academy (10+2 Cadet Entry) | Class 12 with Physics, Chemistry & Mathematics |
Candidates appearing in Class 12 can apply, provided they submit proof of passing by the date specified by UPSC.
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Explore NDA CoachingTalk to a MentorPhysical & Medical Standards
Candidates must be in good physical and mental health. Minimum height is 157 cm (with relaxations for certain regions; 5 cm less for Air Force in some cases). Standards cover weight-for-height, eyesight (Air Force requires 6/6 in one eye and 6/9 in the other, correctable; distant vision without glasses matters for flying), chest expansion, and freedom from disqualifying conditions. Girls must meet the corresponding female physical standards.
Women Eligibility for NDA 1 2027
Since 2022, unmarried women can apply for all three NDA wings. The notification specifies the number of seats reserved for women in each wing. Female candidates go through the same written exam and SSB process. Confirm the full checklist against the notification and start with the exam pattern & syllabus.
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Frequently Asked Questions
What is the age limit for NDA 1 2027?
Unmarried candidates born between about 2 July 2008 and 1 July 2011 (roughly 16.5 to 19.5 years) are eligible. Exact dates are confirmed in the UPSC notification.
Can I apply for NDA 1 2027 while in Class 12?
Yes. Class 12 appearing students can apply, provided they submit proof of passing by the UPSC-specified date.
Which subjects are required for the NDA Air Force and Navy?
Physics, Chemistry and Mathematics at Class 12 are mandatory for the Air Force, Navy and Indian Naval Academy. The Army wing accepts any stream.
Can girls apply for NDA 1 2027?
Yes. Unmarried women are eligible for all three NDA wings since 2022, subject to the vacancy reservation in the notification.
Is there any age relaxation in NDA?
No. NDA has a fixed age window with no category-based relaxation; only the specified birth-date range applies.
What is the minimum height for NDA?
The minimum height is generally 157 cm, with region-based relaxations and specific standards for the Air Force flying branch.
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