Unfortunately, as an American who did not attend college abroad, I don't have any personal experience or advice I can share with you. However, there are some resources online that you may find helpful...
I can help you with the list of MBA colleges in Bhubaneswar. You can find all the related information there.
You can give Management Aptitude Test (link mentioned below) & CAT Common Aptitude Test (link mentioned below) for the same to get admission in MBA colleges.
Alternatively, you can get in touch with the colleges directly through the contact details provided but in that case(without giving an entrance exam) you would be only eligible for management quota seat.