Hi Diksha,
The eligibility criteria to get into B.B.A. program is an aggregate of 50% in 10+2 from a recognised board of education. So yes you are eligible to apply for it without having maths as a subject.
Refer this link:
http://jamiahamdard.edu/uploaded_files/Prospectus_2019.pdf
Eligibility information at : Page 81
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile