Maths Spl

Yes, maths is compulsory to pursue B.Com at UG level. Please check for the same at the eligibility criteria mentioned below:
Bachelor of Commerce (B.Com. ): Eligibility:
The basic eligibility for admission to any of the B.Com. programs is mentioned below. Candidates must pass in Higher Secondary Schoo

PUBDET syllabus is such that questions will be asked from Class 11 and Class 12 syllabi of various recognised boards/councils. Aspirants can view PUBDET paper-wise syllabus at the link provided below:
https://www.shiksha.com/university/presidency-university-Kolkata/exams/pubdet/syllabus.

Please check for your eligibility to pursue this course from Vivekananda College at the link provided below. Admission process for this course is also mentioned at this link.
https://www.shiksha.com/science/course/b-sc-hons-in-mathematics-vivekananda-college-vivek-vihar-delhi-258809

Chennai Mathematical Institute offers opportunity for B Tech holders to pursue M.Sc. In Mathematics, Computer Science and Data Science. Visit https://www.cmi.ac.in for details.

Chennai Mathematical Institute offers opportunity for B Tech holders to pursue M.Sc. In Mathematics, Computer Science and Data Science. Visit https://www.cmi.ac.in for details.

Yes, after completing your degree, you can get admission in B.A. Economics hons. First, complete your degree then apply for getting admission in your second degree. You can get admission.
Good luck.

For taking admission in Bundelkhand University for B.Com (Hons) maths in 10+2 is mandatory. So, you are eligible to get admission there. You should take another college which will provide you B.Com without maths in 10+2.

No, maths is not a compulsory subject for BBA course.