B.Com

CAT is not required for admission to BCom. CAT is an entrance exam for admission to MBA conducted by IIMs and other Business Schools.

You may look for some diplomas in finances, accounting or taxation if that interests you or actuarial sciences is also a good option.
Some of the certificate courses are also available here.
http://www.isbm.org.in/Advance_Certificate.html

Hi
If you are under any reserve category then you are eligible else not.
Best wishes.

An hons course at bachelor's level is actually a mini specialization whereas general degree will give you the idea of business administration and law both. If you wish to know the difference in what you will be studying in both, just compare the course structure of both for whichever university you wish to apply and then decide.

Hi Rishin,
Hard to suggest as your grades are quite low and hardly accepted. A minimum of 50% is required atleast. Secondly for MBA in any country abroad you must have work experience and must have GMAT or GRE scores.Have you decided any country?