B.Com

Hello Pradeep! There is no specific UG degree required to pursue MBA, thus you can do after your B Com. However, see to it that the degree is a recognized one and you've scored at least 50% marks overall as it is the basic criteria of the various entrance exams like CAT, CMAT, NMAT, etc.

You can go for ACCA. ACCA stands for the Association of Chartered Certified Accountants a leading international accountancy body. The ACCA qualification is recognised and is treated in other countries as being equivalent to their local qualification
http://www.accaglobal.com/in/en/about-us.html
I hope this would suffice. All the best and God bless you.

You will have to do 3-year LLB and then you will be eligible for LLM. It is a good option.

No, first you will have to clear your IPCC, then in articleship period you can prepare for CAT.

After clearing IPCC, you have to go for 3 years article ship.

Dear Kriti,
CA will be best if you have interest in accounts, CS if you have interest in law and memorising capacity is good. If you are good at aptitude, go for CAT.