The ideal idea would be to join University of Delhi as you can pursue B.Sc Physics honours as you seem to be interested in Physics. It will give you an complete package with its unique course structure.

There are many college under University of Delhi which offer the course. The course will not only help you to focus on your studies but the college environment would also provide an overall development. 

The admission process starts in the last week of April or first week of May according to the realease of the form. The fees structure is also mabageable which is around 15000 to 22000 per year depending upon the choice of college.

Hello,

.Presidency University(formerly Presidency college) Kolkata,
Admission through West Bengal JEE
2.Institute of Science Banaras Hindu University,Varanasi,admission through an entrance test
3.University of Pune,Pune,admission through an entrance test
4.Anna University,Chennai,admission through an entrance test
5.University of Mumbai,Mumbai,admission through an entrance examination

Delhi University

Loyola College

Lovely Professional University

Christ University. 

hope this helps you !

all the best !