Hi Rishabh ,
It is totally depends on your friends level of interest, goals and situations. Because there are many categories involved in MBA. I would advise your friend to pursue what interest he has the most.
Ask him to follow his career intention and pursue what he desire, another's opinion is coming from their perspective and it might be unrelated to his thoughts.
Ask your friend to gather all the details about mba and decide his field of interest.
I would suggest him to visit this site Education India | Colleges | Universities | Cut Off | Institutes and Courses | Forum . when I came across finding information about MBA, I found this website have nice information about MBA and its related courses, also this website provides facility like Telephonic counseling that definitely helps to solve yours friends query.