You need to have An aggregate of 60% or more in English/Hindi and combination of three best among the following subjects: Mathematics, Accountancy, Economics and Business Studies/ Commerce.
B.Com course do not require mathematics as an important subject. However, for B.Com (hons.) course, one must have mathematics as one of the subjects in their class 12th. If any doubts, pls feel free to ask.
Wish You Good Luck !
Thank You !!