Modes of Entry

Understand the four service/course preferences offered through the NDA & NA examination.

The UPSC application is for a common written examination, but the choices inside it are not identical. Candidates indicate the services/courses for which they wish to be considered and place them in order of preference.

Final allocation is based on eligibility, medical fitness, combined merit, available vacancies, and your preference order. A preference does not guarantee that branch, and allocation to one service/course removes the candidate from consideration for the remaining lower preferences.

Army Wing — NDA

Education: Class 12 pass in any recognised stream
Selection route: UPSC written exam → SSB → medical examination → final merit and allocation
Training path: Three years at NDA, followed by Army-specific training at the Indian Military Academy (IMA), Dehradun
Career outcome: Commission in the Indian Army after successful completion of the prescribed training

Remember: This is the only NDA option for which Physics, Chemistry, and Mathematics are not compulsory at Class 12 level.

Naval Wing — NDA

Education: Class 12 pass with Physics, Chemistry, and Mathematics
Selection route: UPSC written exam → SSB → naval medical standards → final merit and allocation
Training path: Three years of joint training at NDA, followed by naval training at the Indian Naval Academy (INA), Ezhimala
Career outcome: Commission in the Indian Navy after completing the applicable naval training

Remember: Choose this when you want the tri-service NDA experience before moving to specialised naval training.

Air Force Wing — NDA

Education: Class 12 pass with Physics, Chemistry, and Mathematics
Selection route: UPSC written exam → SSB → applicable pilot aptitude testing → Air Force medicals → merit
Training path: Three years at NDA, followed by specialised Flying or Ground Duty training at the Air Force Academy
Career outcome: Permanent Commission in the allotted Air Force branch after successful training

Remember: The notification may list Flying, Ground Duty (Technical), and Ground Duty (Non-Technical) vacancies separately.

Indian Naval Academy — 10+2 Cadet Entry

Education: Class 12 pass with Physics, Chemistry, and Mathematics
Selection route: The NDA & NA examination route notified by UPSC → SSB → medicals → separate merit-based selection
Training path: Training is conducted directly at the Indian Naval Academy rather than beginning with three years at NDA
Career outcome: Commission in the Indian Navy after successful completion of the notified INA course

Remember: Do not confuse this UPSC-notified INAC option with other Navy 10+2 B.Tech notifications that may use JEE Main shortlisting.

How to choose your preference order

1. Check eligibility

Do not list a service whose education, age, or medical conditions you cannot satisfy.

2. Understand the work

Compare field leadership, sea-going service, flying, technical, and ground-duty careers.

3. Be realistic about medicals

Vision, anthropometry, and other standards can differ by service and branch, especially aviation.

4. Rank genuine choices

Do not copy another candidate’s order. Your final allocation uses the order you submit.

NDA is one route, not every route

The Armed Forces also advertise other entries at different education levels, such as the Army Technical Entry Scheme, Navy 10+2 B.Tech Cadet Entry, CDS, AFCAT, NCC Special Entry, and service-specific graduate or technical entries. Their age limits, gender eligibility, shortlisting methods, and commission types are separate from NDA.

Apply only through an official UPSC or service recruitment portal; no private website can guarantee selection.

Before submitting the form

Read the current UPSC notification from start to finish.
Check the exact date-of-birth window, not just a broad age range.
Verify Class 12 subject requirements for every preference.
Review service-specific medical standards and tattoo rules.
Save the submitted application and preference order.

Check eligibility View selection process Visit official UPSC website

Vacancy numbers and available branches vary by notification. Treat the current UPSC notice and service instructions as authoritative.