I'm pursuing my final year in B.Sc visual communication. Can I do a B.Ed after b.sc(Viscom)? can I become a primary class teacher with b.ed?

Yes, you can do B.Ed. The minimum qualification required for entry into B.Ed. course is Bachelor of Arts (B.A), Bachelor of Science (B.Sc.) or Bachelor of Commerce (B.Com. ) form a recognised board/university with at least 50% marks.