Pursuing along with GraduationThere is no restriction with regard to pursuance of this course along with any other course i.e. any graduation course or diploma course. It is designed for being pursued along with Graduation after their 10 + 2 (senior secondary/intermediate).
A student on passing the Foundation level would be taking up the Intermediate level. The course at the both the Foundation/Intermediate levels can be pursued along with graduation/post-graduation courses.
Pursuing along with B.Sc|B. Tech|M.B.B.S ...Since the course is basically commerce oriented, the best bet is a student doing this course along with formal B. Com course of any university.
However this is not a requirement/compulsion. Even students doing their Graduation course in the science stream, can pursue this course along with their graduation (i.e. B.Sc).
Even students doing their engineering, medicine etc can also pursue this course along with their graduation courses. There are specialised streams like Cost Engineering, Energy Auditing, etc., which can be pursued on doing professional accounting courses along with professional courses in science stream.