CAT

Every institution conducts their own entrance exam. CAT is generally for IIMs, but as it is the main paper, so some institutions have started accepting it. There are some institutes, which conduct their own entrance exam.

You can appear for SNAP test conducted by Symbiosis International University.

Yes, you can get. GITAM University has its own exam and interview after these two tests, they will give you admission.

The best college in Bangalore is IIM – Bangalore, which requires a candidate to score at least 98% in CAT exam. There are some other top colleges like:
1. Christ University – Bangalore.
2. XIME - Bangalore.

Hi Rudra,
The current season of MBA entrance exams is almost over; the last one being MBA CET will be held in a couple of days. If you want to give meaningful exams (those exams which will be accepted by the best B-schools) like CAT, XAT, etc. then you need to wait until July.
The registrations for NMAT exam (best B-school = NMIMS Mumbai) will commence from July first week, followed by CAT in August and so on. The top exams are CAT, XAT, NMAT, SNAP, IIFT, CMAT & MBA CET. Giving MAT is no problem. However, the cutoffs for the majority of the top colleges are quite high.
Hope it helps.

Not a good B-School, but yes, a decent B-School if you're not from general category. For students in general category, you need minimum of 75 percentile for reputed B-School with good placements opportunities.

Chances seem very low at this score as you need at least 70 percentile. You can try again and score well. Your academics are good enough to get you through.

NIFT results are expecting by May end and CAT results for 2016 have been out already. You can prepare for CAT 2017 to take admission in the academic year of 2018-19.

You should start by second year of B.Com.