Hey,.

Bachelor of Commerce is a three year graduate course which is offered by different universities and colleges of India.

The minimum eligibility to puruse the degree ,

- a minimum of 50% marks in class 12 th from a recognized board or school.

So Yes you can pursue Bcom after your 12th even if you are from arts. Although you might find it difficult as you are not aware of the subjects taught in Bcom

Same applies with Company Secretary. There is no compulsion of having maths in 12th class to puruse the course.

Hope that helps.

Thank you.