MBA/PGDM

It differs from college to college e.g. for JBIMS, cut-off is 99 percentile and it's comparatively low for Great Lakes.

Yes, you are eligible. You can sit for any MBA entrance like CAT/MAT/XAT, etc.

You can write CAT exam in November XAT on Jan 6
Symbiosis PUNE, IIM, Jain University, and Christchurch University, Bangalore.

The process is yet to start it starts in the month of May after the declaration of MBA CET results. The process of admission will be taken by DTE Maharashtra you need to register on their site for getting admission in Pune University.

Yes, you can do your programme through distance education, you can consult some good universities such as IGNOU, LPU etc.

You don't need to be average, you need to be good in order to pursue MBA. You can start with your start up and can also go abroad after it.

Yes, it is! You will learn accounting in deep and also management as well at a time.

It is not possible as it is explicitly stated in the BCI rules of legal education under rule 13 that an integrated degree cannot be split.
13. Prohibition against lateral entry and exit
There shall be no lateral entry on the plea of graduation in any subject or exit by way of awarding a degree splitting the integrated double degree course, at any intermediary stage of integrated double degree course.