Last year trends:-
Category                 Opening rank            Closing rank
General                          66                               432
Schedule Category     5980                          11509
Scheduled Tribes        14213                        16207


You didn't mention your category. So I am guessing it general. See, for getting a seat through 15% all India quota, try to score around 640. For state quota, a score of around 580 will be sufficient.

All the best.