BBA

Hi,
You need to check this with the college or current students.

Hi, You need to clear NMAT to get admission in BMS at Narsee Monjee Institute.

No, as both are degree courses. So, I don't think so.
One of them is a Bachelors and the other one is a Masters course.

Opt among Accounts/Finance or Marketing. You may opt any one of branches in your MBA.

There is no information about the same yet. So, you will have to wait. Usually, the forms are out after March.

Hi, The best colleges in India to pursue BBA are:-
University of Delhi
Guru Gobind Singh Indraprastha University, Delhi
Symbiosis International University, Pune
NMIMS University, Mumbai
Christ University, Bangalore
University of Petroleum and Energy Studies
Gitam University, Visakhapatnam
Bharati Vidyapeet