West Bengal

IIFT, Delhi is quite ahead in all India ranking as compared to IIFT, Kolkata. Although students of both the campuses participate in the placements at Delhi. Students of Delhi are preferred by few companies over Kolkata students.

MBA and PhD in the same college is a rare possibility. Please do not constrict yourself to a single city. MBA is all about exposure and practical learning, it's always preferable to move out to different state or city. You have AMmity University in Delhi which provides such course and also ISB Hyderabad.

The Presidency College, which is the most prestigious college under Calcutta University has a cut off of 80% in the department of Geography.
I hope that helped.

SMU has been recognised as one of the best Schools among distance learning and also has great placements cell where you can get variety of companies participating.
https://www.shiksha.com/Smu-De-Sikkim-Manipal-University-Distance-Education-Smu-De-Banashankari-Bangalore-institute-college-listingoverviewtab-48738?city=80

it means deemed university(the one wch is not affiliated to any university) and providing multiple courses with multiple streams

IEM. Heritage. Jis Group. Etc