Dear,

One can do BBA without Mathematics. It is not necessary to have maths in class 12 in order to pursue BBA in India. There are some colleges like NMIMS SCHOOL OF COMMERCE, in which maths is compulsory for admission.It is because the curriculum there is very exhaustive and requires quantitative and analytical skills. Whereas some universities like Delhi University and Mumbai University do not require maths as a compulsory subject in Class 12 for admission in BBA.So, it is not necessary that one should have maths in class12 to pursue BBA in India, but it is always advisable to choose maths in class 12 ( an optional subject for PCB, COMMERCE AND HUMANITIES students) as it adds to your skills and opens up more opportunities.

Also, maths isn't compulsory in your class 11 and 12 to pursue MBA in future. MBA Admissions are based on the score you get in CAT ( Common Aptitude Test). However, some colleges have their own exams for their MBA course. For CAT exams, the quantitative aptitude syllabus pertains to knowledge of maths up to class 10th.

Hope this helps!