Accounting & Commerce

Both are equally good. You can opt for either of them according to your interest. Just ensure to give your best in them because IIM A prefers students with good academic records.

There is no need to leave CA for CFA. CA will give you the best knowledge of market.

You can go for CA or CWA. You can also pursue MBA from a decent college.
Good luck.

Hi,
With this percentage, it is quite difficult to get good B-school. Either, you have to improve your percentage in Master’s degree, and then apply for MBA.
With your graduation score, you can check the below mentioned fields:
1. Journalism.
2. Advertising.
3. Social work.
4. Digital marketing.
5. Foreign

Yes, you can get admission with 50% in graduation.

After completing B.Com, you have to try some courses in education like B.Ed or Diploma in education I.e. D.Ed. However several states take an entrance test for the post of assistant teachers where minimum qualification is 10+2 and like TET in Bihar.

After completion of your B.Com you can consider doing Academic Course like:-
M.Com
MBA
Or
You can do following Professional Courses:
Chartered Accountancy
Company Secretaries
Accounting Technician Course

ETEN is preferable.

There are many.
But, before applying for a good coaching institute, you need to check the performance of its Alumni.