Hello applicant,

*Accountancy, Economics, Maths and Law are the main subs and if you have a good base, passing foundation will be pretty easy for you. Also, knowledge of maths will give you advantage over other students as many CA students didn't have maths in their 10+2. However, mathematics is not compulsory, but it will help you in CPT exam (first level exam for CA). Overall, you should opt commerce with mathematics.

Hope it helpful