I have 79.83 in 10 th and 56.83 in 12 the and 70%in graduation can got admission in iift or any Xavier group for MBA.
Yes have cleared the basic eligibility criteria to apply for IIFT and Xavier entrance exam for management studies. However, make sure you get at least 95 percentile above to get a call from the college for further selection process.
I hope I have cleared your doubt. Wish you good luck with entrance exam.