UPSC NDA NA Exam 2026 Guide
A complete guide for Class 12 candidates preparing for the UPSC NDA and NA written exam, SSB and medical stages.
High-priority content upgrade
UPSC NDA/NA 2026: Important Dates, Eligibility, Application Steps and FAQs
UPSC NDA/NA is a defence-entry examination for candidates aiming at Army, Navy and Air Force training routes after school. It demands academic preparation, officer-like personality development and medical/physical suitability.
Candidates must check education stream requirements carefully, especially for Naval Academy or Air Force routes, and should not ignore SSB preparation while studying for the written exam.
Important Dates Table
| Notification release | Check the official notification page. Do not rely on forwarded screenshots or old-cycle PDFs. |
|---|---|
| Online application start | Starts only after the official recruitment portal activates the form. |
| Last date to apply | Verify the final deadline, fee deadline and correction-window dates from the official notice. |
| Admit card / call letter | Usually released before the exam stage on the official website or linked portal. |
| Result and document verification | Track official result PDFs, score cards and verification notices after the exam. |
Detailed Eligibility Criteria
| Education | Class 12 / 10+2 rules vary by wing; science and mathematics requirements apply for some routes. |
|---|---|
| Gender and marital status | Rules are stated by UPSC and must be checked in the active notice. |
| Medical fitness | Defence medical standards are strict and should be read early. |
| SSB readiness | Communication, confidence, awareness and group-task readiness matter after written qualification. |
Age Limit and Relaxation
| Age window | UPSC gives a date-of-birth range rather than a simple age number. |
|---|---|
| Relaxation | Read the official notice; defence-entry age rules are strict. |
| Proof | DOB must match school records exactly. |
How to Apply Step by Step
- Open upsc.gov.in and read the NDA/NA examination notice.
- Complete OTR if required and fill the online application carefully.
- Choose exam centre and service preferences as allowed.
- Upload files, pay fee if applicable and save the application confirmation.
- Track e-admit card, written result and SSB instructions through official UPSC/defence channels.
Mandatory Document Checklist
| Education | Class 12 certificate/marksheet or appearing proof as allowed. |
|---|---|
| Identity | Photo ID and DOB proof. |
| Uploads | Photo/signature and required certificates. |
| SSB/medical | Keep education and identity originals ready for later stages. |
Expected Cut-off and Benchmark Notes
NDA cut-offs must be viewed by written and final stages separately. Candidates should prepare for mathematics accuracy and GAT breadth while also building SSB readiness.
Exam Pattern and Syllabus Focus
| Written exam | Mathematics and General Ability Test. |
|---|---|
| SSB | Interview, psychology, group testing and officer-like qualities assessment. |
| Medical/final merit | Medical fitness and academy allocation as per rules. |
Strategic Study Timeline
A six-month plan is ideal: mathematics fundamentals, GAT reading, current affairs, English, mock papers and weekly SSB-style communication practice.
Common Mistakes Applicants Make
Common mistakes include ignoring mathematics basics, starting SSB preparation too late, misunderstanding age date range and overlooking medical standards.
Frequently Asked Questions
Some wings/routes require mathematics/physics, so check service-wise education rules in the UPSC notice.
Yes. Communication and personality readiness take time.
UPSC usually provides a date-of-birth range; match it with your school certificate.
Mathematics and General Ability Test are the major written papers.
Use upsc.gov.in and the official NDA/NA examination notification.