I think you are worried that you don't have Mathematics and as a result you don't know you can take admission or not. But for BBA there are no such requirement for most of the colleges for Mathematics in 10+2. The eligibility criteria for the courses is :

• The candidate must have passed 10+2 marks in any stream from a recognized board with at least 50% marks.

So you can go for admission in any college of your choice although you may have to appear for entrances conducted by the institute.

Some of the top institutes for the field are:

• Narsee Monjee Institute of Management Studies
• Symbiosis International Deemed University
• Bharati Vidyapeeth Deemed University
• Christ University
• Delhi University

To know more about the course you may visit the link provided below:

https://www.careers360.com/courses/bba-bachelor-of-business-administration#Bachelor-of-Business-Administration-BBA-Specializations

I hope this answer helps. All the very best for your future endeavors!