Hi Aspirant, 

                As you want to do MBA in finance, so you have to appear for entrance exams lile - CAT, XAT, NMAT CMAT etc & many more. Finance also ever glowing field from the point of view of MBA in india.

So, I would recommend you specifically prepare for CAT. So aim for 99 percentile to get top IIM'S & you can also look for other top B-Schools. Also prepare for GD-PI.

Best of luck for your preparation.