Hello Aspirant,
Indian army after completing 12th with Biology. To join Indian Army you can write the NDA examination conducted by Union Public Service Commission. But major portion pf this exam has mathematics so you need to keep that in mind.
Other than this you can complete your graduation as people from medical and nursing fields have fair opportunity to get into Indian Army.
Getting in through CDS is also a good option for you.
Hope this helps!!
If you are a PCB student, and want to be a part of the Indian Armed Forces, then I would highly recommend you to become a doctor and serve in the Army. Your medical background will come very much in handy as the Army requires a lot of doctors to heal the soldiers. I would suggest you to take admission in Armed Forces Medical College (AFMC), Pune as they train the upcoming doctors in Army style and such that they become suitable to serve in the Armed Forces.
Hope I have answered your question. All the best!
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