Hello,Nitya 

The top Bsc yoga colleges include:

Ramamani Iyengar memorial yoga institute

Kaivalyadhama yoga institute and research center

D.Y. Patil university school of Ayurveda

Lakulish Yoga university

KPS Ashram yoga college

Institute of post graduate teaching and research in ayurveda

GGSIP

Goodwill college

GD Goenka university

DPA institute of higher education

Delhi degree college

These are top colleges according to my research 

Hope your query is answered.