Hi, Prachi
Your percentage in HSC are good. However, to take admission in BNYS you have to take entrance test and qualify them. Many private universities offer direct admission based on there own screening criteria (basically HSC percentage). While some go for entrance test.
You shall first shortlist which colleges you want to apply. Some popular Universities offering the course are:
Sai Nath University, Ranchi
Madhav University, Sirohi
CMJ University, Shillong
Sunrise University, Alwar
Next up go to the official website of the selected institutes and make an application for admission. Go through the process of selection and move accordingly.
Hope it helps you.
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile