Karnataka

There is no certainty of that, but must go for the counselling and then only you will get the perfect idea.

Yes of course, but for that, you have to give the entrance exam MUOET to get into the college and after the that on basis of merit list you will be able to get admission in this college.

Hello Nikita, Apologies for the late reply. The top three B-schools is:-
1. Pune - SIBM, SCMHRD & Pumba.
2. Bangalore - IIM, NMIMS & XIME.
https://www.shiksha.com/mba/ranking/top-mba-colleges-in-pune/2-2-0-174-0
https://www.shiksha.com/mba/ranking/top-mba-colleges-in-bangalore/2-2-0-278-0. Kindly visit these links for more details about them.

You can attend evening colleges and can pursue B.Tech. Few colleges have the facility of evening college.

Yes, you can get admission in Bangalore Institute of Technology through JEE Mains.

Please refer to answer by Sreevignesh. Both the scores (CAT and GMAT) are valid.

Eligibility for M.Sc. Biotechnology:
Duration: 2 years
Citizenship: Indian nationals can apply under the General Category. Foreign nationals or Non Resident Indians or Indian nationals supported by NRI relatives can apply under the Foreign/NRI Category.
Qualification: Candidates must have cleared Bachelor's degree in any Life Science subject from a recognized university with a minimum of 50% marks in aggregate.
Admissions:
General Category: Admissions are done on the basis of rank in the All India Manipal University Online Entrance Test (MU-OET) 2017.