Hello Amit,
Any decision regarding selection of an B-school majorly depends on these two factors:
1. Interest: In my opinion your interest in the field of MBA is most important. If you are interested in the subjects which will be taught to you during your management program, you will automatically learn with great agility and grab a good job too (assuming you want that in the end). In IMI you are getting BKFS. So if you are really interested in the banking finance field, you should opt for this only. If not, do not go for the brand name that IMI carries, go for NIRMA instead.
2. ROI: Return of Investment is a factor which comes second in this list. Picking a brand or saving money is always a hard choice to make, even in our daily lives. But let me tell you something, you'll do MBA once and most probably it'll be last degree of your life. Do it wholeheartedly. Don't think too much about money (unless you are financially very weak). Money will come with time if you work hard and with passion. Being in a big college doesn't only gives you huge packages but it also provides you with an exposure which is priceless. So, here also I would suggest you to go for IMI.
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