NDA 1 2027 – Notification, Exam Date, Application Form, Eligibility, Syllabus, Pattern

Summary

NDA & NA Examination (I), 2027 is one of the most eagerly awaited defense entrance examinations among those who wish to make their career in the Indian Armed Forces. 

Many Class 12th students start their preparations well in advance in order to prepare themselves for the written test as well as the SSB interview. UPSC Calendar 2027 contains all the important dates concerning the upcoming examination process. 

Here is all that you should know about when the NDA 1 2027 notification will be released so you can know about exam date, eligibility criteria, application form, syllabus and exam pattern.

Also See: NDA 2 Marks Calculator 2026: Calculate Your Score Using Official Answer Key

1. When Will the Notification for NDA 1 2027 be released?

One of the most frequent queries from the aspirants is: when will the NDA 1 2027 notification be released?

According to the UPSC Calendar 2027, the answer to when the NDA 1 2027 notification will be released is 2 December 2026. The notification will have detailed information on eligibility criteria, number of vacancies, how to apply, exam centers, syllabus and other details.

But at present, the notification is not out. Thus, one should consider the details such as the number of vacancies and eligibility criteria as assumptions till the release of the official notification by UPSC.

2. When is the NDA 1 2027 Exam?

Another frequently searched question is when is NDA 1 2027 exam? According to the UPSC Annual Calendar 2027, the NDA 1 2027 Exam Date is fixed on 11 April 2027. But this can be modified in view of the exigencies of the situation. The aspirants will have to cross-check this information from the official UPSC website once the notification is released.

Since there will be an almost four-month time lag between the notification in December and the exam in April, the aspirants get ample time to prepare for the exam.

3. NDA 1 2027 Important Dates

Event	Date
Exam Name	NDA & NA Examination (I), 2027
Conducting Authority	Union Public Service Commission (UPSC)
Date of Announcement	2 December 2026
Last Date of Filing	22 December 2026
Date of Exam	11 April 2027
Total Vacancies	To Be Notified

Note: The dates given above are according to the UPSC Annual Calendar 2027 and can be changed by UPSC.

4. How to Apply for NDA 1 2027?

The applications for the NDA 1 2027 can be submitted through the online application portal of UPSC. The application process will involve the submission of the personal and educational details by the applicants, choice of examination centre and payment of the fee.

The general steps involved in the application process are as follows:

• Register on the UPSC online application portal.
• Fill out the relevant details in the registration form.
• Provide personal and educational details.
• Choose the examination centre of choice.
• Upload your photograph and signature.
• Pay the application fee if any.
• Submit the application form before the deadline.

Also Check: NDA 2 Result Date 2026: When Will UPSC Release the Result?

5. Who Can Apply for NDA 1 2027?

Candidates who satisfy the stipulated criteria of age, educational qualification and nationality will be eligible to apply for NDA 1 2027.

Regarding educational qualification, candidates who have cleared or are currently appearing for Class 12 are eligible to apply, provided they satisfy certain conditions of their choice of wings.

In case of the Army Wing, candidates belonging to any stream are eligible to apply after Class 12. Candidates who wish to get admission to the Navy Wing, Air Force Wing and Naval Academy Wing must have taken PCM (Physics, Chemistry and Mathematics) in Class 12.

Detailed information regarding age and nationality criteria will be given in the NDA 1 2027 notification.

6. NDA 1 2027 Eligibility for Female Candidates

The female candidates can apply for the NDA exam, based on the eligibility criteria laid down by UPSC.

The qualified female candidates will have to satisfy all the age, academic, national, and marital requirements set down along with appearing in the same written exam and SSB selection procedure followed by other candidates.

The specific eligibility criteria and vacancy allocation for NDA 1 2027 will be notified in the official notification.

7. NDA 1 2027 Eligibility for Female Candidates

Applicants appearing in Class 12 can apply for NDA 1 2027 provided they meet the specified criteria for eligibility.

This implies that the applicants do not need to wait for their Class 12 board examination results before filling the application form. But they should definitely meet the eligibility criteria of education within the stipulated period.

The applicants from Arts/Commerce stream can apply for Army Wing and applicants from PCM stream of Class 12 for Navy/Air Force/Naval Academy.

Also Check: NDA 2 Official Answer Key 2026 (Out) – Download All Sets PDF

8. NDA 1 2027 Syllabus and Exam Pattern

The Syllabus and Examination Pattern for NDA 1 2027 are supposed to remain in line with the already existing NDA examination pattern, depending upon any modification made by UPSC.

Written Exam is comprised of two papers as under:

Paper	Maximum Marks	Duration
Mathematics	300	2½ hours
General Ability Test (GAT)	600	2½ hours
Total	900	5 hours

NDA 1 2027 Mathematics syllabus includes Algebra, Matrices and Determinants, Trigonometry, Analytical Geometry, Differential Calculus, Integral Calculus and Differential Equations, Vector Algebra, Statistics and Probability. Some of the major chapters of the subject are sets, complex numbers, quadratic equations, permutation and combinations, matrices, trigonometric ratios, coordinate geometry, functions, differentiation and integration, vectors, data interpretation, central tendency, correlation, regression and probability.

The GAT comprises English and General Knowledge which includes subjects like Physics, Chemistry, General Science, History, Geography and Current Affairs.

There is negative marking in the written test, therefore, students should be cautious about speed and accuracy while answering questions.

Students who clear the written test get an interview call from the SSB, carrying 900 marks. The process of selection also includes the medical examination prescribed.

9. NDA 1 2027 Vacancy Details

NDA 1 2027 Vacancy will only be known once UPSC officially announces the notification. The number of vacancies may differ every year based on different factors and thus candidates should not consider past estimates as final figures.

Official notification will have details of vacancy distribution for Army, Navy, Air Force and Naval Academy as well as vacancies meant for female candidates.

10. NDA 1 2027 Application Form Date

The application form for NDA 1 2027 will be released alongside the notification on 2 December 2026. According to the UPSC Annual Calendar 2027, the last date for submission of application forms is set to be 22 December 2026.

Candidates must not wait till the last date to apply. They may keep their photograph, signature, and other details ready in advance.

11. Let A Tool Do The Planning For You

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