Dear aspirant,

In your case first of all you need to focus on your 12th results because on the basis of these marks you will be admitted in the college for your graduation course . It depends on you whether you want to do bba or bcom for your graduation and after that you can also do mba if you want.

For bank ,you can give bank ssc or sbi po to get into the nationalist banks but these are also tough exams and you need to do proper coaching for these.