Bachelor of buisness administration (BBA)  mostly focuses on administrative concepts needed for buisness and Bachelor of managemnent studies focuses on management concepts. So, you can choose according to your interest and ypur future goals which one to do. as far as brand name concerned BBA is more better than bms.

For BBA entrance exams like NPAT,IPMAT, SET Is required

for BMS entrance exams like NPAT,TSMAT,DUJAT is required