BCA is a 3 year course comprises of 6 semesters, in which you have to do maths in 4 semesters ( compulsory ) .

Moreover there are some colleges who offers BCA course without maths. But yes, let me tell you there will be no use of BCA then.

Maths is a good and basic platfotm for doing BCA as if you don't know the logics how can you be a good programer?

And, if you are asking that you have done your 10+2 without maths, still you can do BCA or not ?

Then answer is yes. You can do BCA but then you have keep practice maths during your semesters.

Feel free to ask if you have any more queries.

All the best!