I suggest you to do things that you want to do as ca is one of the best job oriented course for commerce background student.the eligibility criteria student who has completed Graduation from Commerce need to have at least 55% marks in the graduation and should have studied any 3 subjects of 100 marks each - Accounting,Auditing,Costing, Taxation, Management Accounting, Business Administration.
Feel free to comment if you have any doubt
Good luck