Dear Aspirant,
For admission in B.Com Hons from Calcutta University mathematics is not the compulsory subject
The eligibility is 10+2 with minimum 50 % passing percentage but atleast have some any of the subject like Business economics, Financial Accountancy, Cost accounting, Book keeping, Business Mathematics, Secretarial practice,etc
Hope this helps
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile