MBA/PGDM

You can go for BBA and start preparing for CAT, MAT, XAT. You will definitely be able to get the best and top MBA colleges. I hope you got your answer.
Please upvote.

Yes. It is a branch of XIME Bangalore. Admissions and placement are centralized. Apart from this Chennai itself has a lot of companies. It is one of the best B-school in Tamil Nadu.

Yes you can do CFA after MBA finance. Check the below link for more information about CFA-
https://www.google.co.in/amp/s/www.shiksha.com/banking-finance-insurance/exams/amp/cfa-exam.

4 institutes accepting CMAT scores-
Auro University
S R Luthra Institute of Management
UKA Tarsadia University
C. K. Pithwalla Institute of Management
For more information about colleges check the below link-
https://www.shiksha.com/mba/colleges/mba-colleges-accepting-cmat-Surat.

MBA can be achieved after any course of graduation. But if you want to do your masters in Finance, then B.Com is the way ahead. If not, then you can go with BBA. You will get some idea about the field of business administration. But again, I would say it hardly matters. Find out your personal choice of interest and then, MBA will follow accordingly.

Balaji is good and then Indira. If you have good percentile try for PUMBA which is best among them and very economical.

Well, you will definitely GET a good college for MBA just perform well in the MBA entrance Exams. And keep your graduation % above 50 which is criteria for most of the MBA colleges and universities. But at this score of 10 and 12 IIM is difficult because they give weightage to your curriculum for IIM you have to work really hard in CAT and Score really well above 99 percentile.

There are lots of Colleges which provide PGDM programme. You can try in Mumbai colleges like K. J. Sommaiya, Welingkar, SIMSREE. And lot more but the fees for PGDM is high as compare to MS or MBA programs.

Congrats! You must try for STEP, HBTI and JSS Noida. Good luck!