Dear Kamal,

Yes Christ Pune offers Bachelor's of business administration course along with BBA in international business as well.

Coming to the second part of your question, concrete information isn't available that since when chirst Pune started offering these courses 

Hello student,

Christ College, Pune is a noble venture by Carmel Vidya Bhavan Trust formed by the members of the congregation of the Carmelites of Mary Immaculate (CMI), the first indigenous religious congregation in India.

It offers many courses in which it includes BBA, B.Com, M.Com, B.Sc.

Cheers!