Hi

In neet 2019 , 491 marks for obc category was the cut off marks/ lowest marks that got a government Dental college under Maharashtra State quota and it was Nair Hospital Dental College, Mumbai

But cut off marks/rank for medical colleges keeps changing every year  depending upon various factors like  number of students that appeared in the exam, kind of marks obtained by them , toughness level of the examination etc.

Also,
this year neet qualifying cut off marks has increased a lot so cut off marks for a seat in medical college is also expected to increase

So , you should have at least around  525 marks or more  to be on the safer side in your neet 2020 examination

Now that your Neet results are out
to get the list of colleges in which you have chances, you can go through our college predictor

https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer

It gives you a personalized report with top college in which you have chances for admission , with the help of predicted colleges you can make better choice while filling your choices of colleges during your counselling

Thankyou