Hi Vaishnavi,

For B.Sc Nursing, the admission process is through applying for the prefered college of your choice. Colleges like AIIMS, CMC Vellore, Sri Ramachandra University, SRM University Kattankulathur, etc offer this course. Most of the colleges have closed their applications, and it is now difficult to apply for any. But still, you can try for private colleges near you. Check the university's official website for updates. 

All The Best.