Hello Dear,

It is not necessary to have maths in class 12 in order to pursue BBA in India. Allahabad University offers various courses in Arts, Commerce, Law & Science at UG, PG and doctoral levels. But as per the details mentioned on the website there is no BBA course offered by Allahabad University. You can check from the link below:

https://www.allduniv.ac.in/academics/courses

Good Luck