The cut offs are revised when the no.of seats lying vacant or unfilled are more than the no.of Candidates who have qualified after the first cut off. The revision of cut offs is done so as to let more Candidates qualify so as to fill the seats. Last year, the revised cut off was released for Round 2. But this year it hasn't been announced so far. So it is difficult to have a possibility that Dental Council of India will revised the cut offs for MDS 2020. Because after 2 Rounds, it is the Mop up round and it is highly unlikely that there would not be Candidates who want to take up seats in the mop up round. But again, it is always good to wait to hear from the authorities. If you ask us about the possibility, it is less but you should always wait to hear from DCI about the revised cut offs.