Hi,

No not at all, a 3 year drop will not affect your future if you hae a valid reason for it. Because for the Personal Interview round in IIM, you will be asked about the gap in and time taken for completing your 12th class which you should be answerable. Same will be the case while you will sit for olacements.

So I hope you have a valid reason for failing 12th twice.

I wish you best of luck

Thank You