Hey aspirant!

Admission to MBA courses require a graduation degree ie a Bachelor's degree in order to get admitted. However, a lot of colleges, if not all, allow the students in their final year of graduation who have still not got their Bachelor's degree and are yet to appear for their final examination, to appear for entrance examination and get admitted to the courses accordingly. So, you need not worry as almost all the colleges will admit you for MBA courses provided that you Clear the entrance test and fulfill eligibility criteria of that college. However, even if you secure this admission in MBA colleges, this admission will only be provisional and not "permanent" and you will have to pass in your graduation exams and produce the passing certificate to the institution in order to get permanent or final admission.

Hope this helps.