Kolkata

GCCBA, Kolkata is quite better than KIIT School of Management. Here are a few reasons:
1.GCCBA established in 1905 and KIIT School of management in 2003 so KIIT is new and GCCBA is old so obviously there are some good things in GCCBA that's why this college is running since a long time.
2.Fee Structure of KIIT University, School of Management is very high as compared to GCCBA Kolkata
3.GCCBA college is having all the world-class facilities for the betterment of the students and KIIT mainly focus on B.Tech.
4.GCCBA college is especially for commerce studies and KIIT gives a degree to almost all the course this mean GCCBA care about this and established especially for theses course and KIIT doesn't think much about these courses because this degree is minor.
GCCBA offers undergraduate and postgraduate courses with specialisation in commerce and business administration.
For more details about GCCBA-Kolkata, check the link provided:
https://www.shiksha.com/college/goenka-college-of-commerce-and-business-administration-gccba-kolkata-b-b-ganguly-street-13132

St. Xavier's has a better brand name than Sinhgad Institutes. Some of the important points while selecting an institute - Accreditation of the institute, institute's infrastructure, teaching faculty, specialization offered, past placements records, tuition fees, city preference and industry interface as both the institutes are having the campus in Kolkata and Pune. Industry exposure is good for students in either of the college. If possible a visit to college is better option to get a reality check. Also, get in touch with college alumni's through the social network to get information about the latest changes if any.
You can compare the course fee, placements, students review, facilities offered, seats offered on the below link-
https://www.shiksha.com/resources/college-comparison-122492-83763