BBA Preparation

Dear Ayushi,
Yes it does, reason being now a days BBA+MBA from a reputed college with good internship record carries good value and better career options in corporate sector.
so it is advisable that do pursue from a reputed college.
good luck

u can go with any one according to ur interest.bba has vast options other than mba.

No, you have to prepare for Quant, Data Interpretation, Logical Reasoning and Verbal Ability separately. It doesn't associate with B.Com or BBA.
Best of luck.

Yes, you can absolutely study for CAT while doing a BBA. IIMs don't discriminate between graduation major, on the contrary they promote diversity in the background. Also it is not compulsory to have work experience to join IIMs. However IIMA has recently started to encourage freshers to take a deferred admission to have work experience of two years. Also people with work experience, at times, have slight advantage in placements (it's not much though).

Go for arihant publication books