Hello Avinash. Neet is not required for pursuing career as a nurse. But there are some colleges which take entrance exam. Well known colleges such as AIIMS, JIPMER,AFMC have entrance exam. The basic requirements for B.sc nursing is you should have studied science (PCB) in 10+2. The fees for this course vary on whether you want government institute or private. It can cost you minimum 7000-15,000 INR in govt. Institutaions and upto 6-7 lakhs in private institutions.