You can consider below names  as these colleges and universities are considered to be decent to pursue B.Sc -

Miranda House, Delhi University

Sri Venkateswara Coollege, Delhi University

Gargi College, Delhi University

Hindu College, Delhi University

Loyola College, Delhi University

St.Xavier's College, Delhi University

Christ University, Bangalore

Banaras Hindu University, Varanasi

Jadavpur University, West Bengal etc.

Good Luck!!!