Do you think there is a possibility of third round of seat allotment by IITs if some seats remain unfilled after second round allotments. They still have a pool of counselled candidates who have submitted counselling fee and choices,
No, I do not think that IITs would go for third counselling at all, evven if the seats are left vacant. If they had to do so, they might have have announced it till now. Moreover most of the vacant seats have got filled in IITs, and there wont be much vacant seats too.
I think counselling would be refunded if its refundable, but third counselling does not seem to happen.