Hi there,

You can use following books to prepare for BBA entrance exam :

Self study giude BBA(arihant)

BBA soleved papers for Entrance Exam

Arihant's GGSIPU BBA Cet

Candidates preparing for BBA entrance must practice sample paper after completing syllabus. It helps candiates in understanding pattern if exam. It helps them in managing speed during exam. Candidates who practice sample paper perform well in exam.

Hope it helps you.

Good luck!