I am pursuing my bcom hons.I want to join NDA . Is it possible to join NDA in between my graduation or after .my age is 21

Hi Manu,

First of all, for appearing in NDA, the eligibility is 12th, so you are eligible, however, only if you are between 16.5 years to 19.5 years. If you are above this age limit of 19.5 years, then you are not eligible. Secondly, your 12th stream is important to know. If you are from commerce stream in 12th, then you can only apply for Army Wing of NDA. For Navy and Air Force of NDA, you have to have Mathematics and Physics as subjects in your 12th.

Thirdly, I would say, that if you have invested time in B.Com now, you can also join Armed Forces after the completion of your graduation. The examination for joining armed forces after graduation is CDS. For joining the Indian Military Academy (Army) and Officer Training Academy (OTA), you have to have graduation in any stream, but for joining Air Force and Navy, you need to have Engineering Degree/Degree of a recognized University (with Physics and Mathematics at 10+2 level) or Bachelor of Engineering and Engineering Degree respectively. For Indian Military Academy (Army) and Officer Training Academy (OTA) through CDS, candidates have to be 19 to 24 and 19 to 25 years respectively.

Sorry for the previous answer.  I did a little more research and found that there is a way for you to get into Army Wing through NDA.
Here are the following steps
1. You will have to complete B. Com course.
2. Answer AFCAT and CDSE
You will find yourself into Army wing

Hi

Age limit criteria:

Maximum age 19. 5 years

Exam qualification : The candidate should have passed 12 science.

You do not fullfill any of the above essential criteria hence you cannot join Indian Army through NDA exam.