Hey,
In order to get into Indian army candidates have to pass the class 12 exams or its equivalent and are 16.5 to 19 years of age can apply Entries through National Defence Academy (NDA). After that they will provide you training session of 3 years in NDA and 1 year at IMA to be placed in Indian Army.
Hope this helps.
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile