B.Sc Maths

Passed 10+2 or equivalent Examination with Commerce/ Economics/ Maths/ Computer Sc./Finance/Financial Markets Management as one of the subjects securing a minimum of 50% marks in the aggregate.

Check the cut -off list from du.ac.in
I don't think students from general category will be able to get admission with 80%.
Still, check it on the official website.

Chaudhary Mahadeo Prasad Degree College | Allahabad

Hello Ravi,
You may refer the link below for the list of colleges for b.sc in statistics in India:
https://www.shiksha.com/science/colleges/b-sc-statistics-colleges-india

Hi Krishna,
It is almost maths from the first semester itself, Physics and Chemistry will appear as an optional subject which is completely up to you whether you want to choose them or not, other are so many other subjects, you can choose instead of them.
Please ask if you need any other assistance.
All the best.

After B.Sc Mathematics, you can pursue M.Sc in Maths, MBA in finance, MCA. You can also target various specialization courses like CA, CFP (Certified Financial Planner), CFA (Chartered Financial Analyst), CS (Company Secretary). One of the most challenging course in India in maths is Actuarial Science. Actuaries job is high paid jobs in the field of financial services.

You are eligible to seek admission in MCA on completion of B.Sc maths degree.