Hello Isha

The previous NEET cutoff for Government Dental College under 85% state quota was NEET score- 522 marks, NEET rank- 14086 for the general category candidates. Whereas under 15% AIQ, it was 525 marks and NEET rank - 13330. So accordingly the safe marks range for admission would be minimum 530-40+
As every year the cutoff changes and so there is no fixed cutoff range for admission. It may go even higher than previous years or even go in 500 range. So to be on the safe side you should keep high target so that atleast you can score near to it or even more which will benefit you in getting admission in your desired college. Hope you're getting my point.!

Give your Besttt and do well in the exam.
Good Luck.!