Business Management Studies

The institute only offers course at the PG and doctoral levels in different streams.

It depends upon the number of attendees. The percentile is calculated by this formula:
Composite Score obtained by a candidate/total number of candidates X 100 MAT percentile.

https://www.shiksha.com/university/bharati-vidyapeeth/bmat-exam
You will find the registration form here.

It all depends on the cutoff of the college but you have a decent rank to get into it.

https://www.shiksha.com/college/college-of-engineering-Pune-shivaji-Nagar-28324/course-b-tech-in-computer-engineering-111472
You will find all the true and authentic information about your college here.

If you want to do MBA from IIM then your fees would be around 30 lakhs because they are a very reputed institution.

https://www.shiksha.com/college/sngist-sree-narayana-guru-institute-of-science-and-technology-ernakulum-13705
You will find all the true and authentic information about your college here.

https://www.shiksha.com/university/berhampur-university-orissa-other-26281?rf=searchWidget&landing=ilp
Refer to this link for a better idea.

Your rank is very low but yet you can wait for the cutoff and find yourself a good college.

First of all let's address your issue. If you need 12 LPA then take a drop and again appear for CAT, XAT and other exams and see if you can improve upon your percentile. The explanation of the above sentence is that lots of decent colleges don't accept MAT scores so you will eventually struggle to get a good college. If your preference is to do MBA then you can go for it given what you get, but it's hard to get 12 LPA at this percentile leave apart the fact that MAT exam will land you to good colleges. For further information about colleges refer to this link-
https://www.shiksha.com/mba/colleges/mba-colleges-accepting-mat-india