Mathematics

No, I don't think so, because good colleges and universities demand higher percentage and some have their individual entrance exams. So, chances are really less.

Kindly visit this link:
https://www.shiksha.com/science/articles/how-to-prepare-for-top-msc-entrance-exams-blogId-13489

Total Fees for IIMT university is
INR 48,000

https://www.shiksha.com/university/ict-mumbai-institute-of-chemical-technology-udct-36791/admission
Eligibility criteria for M.Sc in Engineering Mathematics from - Institute of Chemical Technology (UDCT).

Qualification: Pass in 10+2, A Level, IB, American 12th grade or equivalent with Physics, Mathematics and English as compulsory subjects along with Chemistry or Biotechnology or Biology or any technical vocational subjects as optional with a minimum of 50% marks taken together in Physics, Mathematics and any one of the .

BITSAT Eligibility Criteria for B.Pharm (Hons.)
Candidates must have passed 12th examination from a recognized Central or State board. Candidates must have Physics, Chemistry, and Biology as subjects in Class 12. Candidate must secure minimum aggregate of 75% marks in Physics, Chemistry and Biology subjects.

Students who are without a Master's degree will generally be admitted to the Integrated. D. Programme. Subject to completion of the necessary requirements, they will obtain an M.Sc. Degree mathematics, the study for which is to be completed within the first two years of their Ph. D. programme.

BBA is preferrable without mathematics.
All the best.!!!