Dear Nagalla Arvind, There are lots of colleges or university in Bangalore which offers B.Tech, but you have to give the entrance exam of various colleges and university because that is the basic process that every college or university follows to check basic knowledge of the candidate and if you get good marks might be you get scholarships. Some good university or colleges are PES university, Dayanand Sagar, VIT University, New Horizon.

All the best