Hii,

After completing 12th grade arts (English medium, RBSE), you can pursue a BCA degree. While many private colleges accept students in the arts, some may require math or computer as a 12th grade subject. Before applying, simply review the college's rules.

Since BCA is about computers, you should be interested in learning software and coding. Even if you have an arts background, you can succeed in BCA if you put in the necessary effort.