Suraj, the quality of a college depends on several factors like faculty, curriculum, fees, environment, industrial experience etc. Here is the list of few top B.Ed colleges and universities which you can refer to:-

St. XAVIERS COLLEGE, KOLKATA

UNIVERSITY OF DELHI

CALICUT UNIVERSITY

JAMIA MILLIA ISLAMIA

LOVELY PROFESSIONAL UNIVERSITY

CHRIST UNIVERSITY, BANGALORE

SRM INSTITUTE OF SCIENCE AND TECHNOLOGY, CHENNAI

JADAVPUR UNIVERSITY, KOLKATA

IGNOU, NEW DELHI

BANARAS HINDU UNIVERSITY, VARANASI

GAYA COLLEGE, GAYA

Hope this helps.