If you are a Class 11 or 12 aspirant and dream of wearing that prestigious uniform, chances are that the NDA exam has already been on your mind. The sooner you get to know everything about it, the easier your preparation process becomes. This article includes everything you need to know about NDA 1 2027: notification, age limit, eligibility, syllabus, exam date & pattern.
NDA 1 2027 – An Overview
National Defence Academy conducts two exams in a year through notifications released in December and May respectively. The eligibility criteria require candidates to be currently studying in Class 12 or passed Class 12. The age limit for appearing in the NDA exam is 16.5 to 19.5 years, and the minimum eligibility required is 10+2 pass or appearing.
Important Dates for NDA 1 2027 Exam
The UPSC will release the NDA 1 2027 notification on 2 December 2026. The NDA application forms will be available from 2 December 2026 to 22 December 2026. So make sure to have all your documents ready before you start filling up the application form.
| Event | NDA 1 2027 |
| Notification release date | 2 December 2026 |
| Last date to apply | 22 December 2026 |
| Admit card release | 1st week of April 2027 |
| Written exam date | 11 April 2027 |
Always cross-check the final dates on the official UPSC website once the notification is out.
NDA 1 2027 Age Limit
This is the question students ask most, and the answer is simple. For NDA 1 2027, you must be born between 2 July 2008 and 1 July 2011.
For NDA 2 2027, the birth window is 2 January 2009 to 1 January 2012.
Two things to remember:
- The age limit is the same for boys and girls.
- UPSC gives no age relaxation to any category. If your date of birth falls outside the window, you can’t apply, whatever your marks.
NDA 1 2027 Eligibility Criteria
Age is only the first gate. Here’s what else UPSC checks.
Educational qualification
- Students who have passed Class 12 or are appearing in it can apply.
- If you’re appearing, you’ll need to submit proof of passing by the date UPSC specifies.
- For the Army wing, any stream is fine.
- For the Air Force and Naval wings, you need Physics and Mathematics in Class 12.
Nationality and marital status
- Candidates must be unmarried.
- Nationality rules are given in the notification, so read them carefully.
Gender
- Unmarried women can apply and take the same written exam and SSB process as men. Seats for women are reserved in each wing as stated in the notification.
Physical and medical standards
- Meeting the age and education criteria isn’t enough. You must also clear the physical and medical standards, so start working on your fitness early.
Attempts
- There is no limit on the number of attempts, as long as you’re within the age window.
Can Class 11 and 12 Students Apply?
Yes, but with a small catch. Class 12 students can apply while still appearing in their boards. Class 11 students can’t apply for NDA 1 2027 yet, but they can start preparing now, which gives them a real head start. Many toppers began in Class 11.
NDA 1 2027 Exam Pattern
The written exam is pen-and-paper based, in two papers:
| Paper | Subject | Questions | Marks | Duration |
| Paper 1 | Mathematics | 120 | 300 | 2.5 hours |
| Paper 2 | General Ability Test (GAT) | 150 | 600 | 2.5 hours |
The written exam totals 900 marks. Within the General Ability Test, English carries 200 marks and General Knowledge carries 400. There’s negative marking for wrong answers, so guessing blindly isn’t a smart strategy.
Qualifying the written exam isn’t the end. You then go to the SSB interview, which carries 900 marks. The final merit list combines both, for a total of 1800 marks.
NDA 1 2027 Syllabus
The syllabus is divided into two parts.
Mathematics: Algebra, Matrices and Determinants, Trigonometry, Analytical Geometry (2D and 3D), Differential Calculus, Integral Calculus and Differential Equations, Vector Algebra, Statistics and Probability.
General Ability Test:
• English: Grammar, Vocabulary, Comprehension, and Sentence Correction
• Gen Knowledge: Physics, Chemistry, General Science, History, Geography, and Current Affairs.
The syllabus may appear daunting initially, but is mainly of Class 11/12 standard along with additional Gen Knowledge. It can be very well managed with a proper time table and revision.
How To Prepare The Syllabus
Some key things to remember:
1. First complete NCERT books. Math and science base lies in these.
2. Solve previous year question papers. You will soon figure out which subjects UPSC asks again and again.
3. Read the newspaper everyday. Current affairs form a major portion of GK.
4. Practice English everyday. It is a sure shot 200 marks if you keep up with it.
5. Remain physically active. Running, push-ups and stretching everything counts for SSB and medicals.
6. Solve test papers. Time management is as important as knowledge.
There are some students who like studying independently, while some students need structured studies with the guidance of a teacher and peers around them. If you belong to Tricity region, enrolling for NDA coaching in Chandigarh will provide you with just that.
Why Start Early?
NDA is not all about scoring. It is also about assessing your personality, discipline, and confidence level. Starting early will allow you to develop your academic skills, your English, fitness, and preparation for SSB in a relaxed manner. Students who start preparing after the announcement are bound to feel pressured.
A good NDA coaching program can help you from making the usual errors, such as neglecting GK, ignoring the syllabus or physical training. If you want to clear NDA, you have to have a proper strategy.
Quick Summary
- Notification: 2 December 2026
- Last date to apply: 22 December 2026
- Exam date: 11 April 2027
- Age limit: born between 2 July 2008 and 1 July 2011
- Qualification: Class 12 pass or appearing
- Pattern: Maths (300) plus GAT (600), followed by SSB (900)
- Attempts: unlimited, within the age limit
- Age relaxation: none
Final Words
The year 2027 is full of promise for those students dreaming of having a career in the Army, Navy, or Air Force. Assess your eligibility, make a note of the important dates, and start preparing from today. The dream may be lofty, but with the right approach, it can definitely be achieved.
FAQs: NDA 1 2027
1. When will the NDA 1 2027 Notification come out?
The UPSC will issue the NDA 1 2027 Notification on 2 December 2026. Candidates will have until 22 December 2026 to apply. The written test will be held on 11 April 2027. Applicants should have all their documents ready before the application process starts.
2. What is the age criterion for NDA 1 2027?
The age criterion for both male and female candidates will be from 2 July 2008 to 1 July 2011. There is no relaxation on age limits provided by UPSC to any category.
3. Are class 12th candidates eligible for NDA 1 2027?
Yes. Candidates having cleared class 12 or appearing in class 12 and fulfilling age and physical criteria can apply for NDA 1 2027. If the candidates are appearing, they must provide the required proof by the date mentioned by UPSC.4. Can girls apply for NDA 1 2027, and is there an attempt limit?
Yes, unmarried girls can apply and take the same written exam and SSB process as boys, with seats reserved in each wing as per the notification. There’s no limit on the number of attempts, as long as you’re within the age window
