Hi,

Hope you are doing great.

No, you cannot pursue BSC Statistics after 12 if you haven't completed 10+2 with mathematics. It is a prerequisite to this course that you must have passed your 12 with maths as a compulsory subject. To get admission in this course in Delhi university it only requires 4 subjects and that are Mathematics studied at +2 level, a language subject and two core subjects (which can be physics and chemistry if the student is from science background OR economics, business studies, accounts if the student is from commerce background).

Hope this helps.