Hello Neeru,
I want to inform you that you can't join army nursuing course right now, first you have to complete your graduation course then you will become eligible to get in the army nursing courses.
know more - https://medicine.careers360.com/articles/indian-army-bsc-nursing
Hope this helps,
All the best !
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile