Hi

Your profile suggests that your domicile state is Telangana

Predicting the marks required to get a seat  is quite difficult but when we go through previous year trends then

In neet 2019 , 453 marks for st category was the cut off marks/ lowest marks  that got a  seat in a govt medical college under Telangana State quota and it was for GOVT MEDICAL COLLEGE, NALGONDA

You can check the same at
https://medicine.careers360.com/articles/neet-cutoff-telangana

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

So ,  in your Neet 2021 Examination to be on the safer side, so you should target at least around 50 marks more in comparison of 2019 cut off i. e around 500 marks .

Now , limited time is left for your neet 2021 examination, so focus on preparation, go through the chapters , practise questions and then revise them, go through mock test papers once you are done with complete syllabus. To help you in your preparation we have neet knockout, the link for the same is provided below :-
https://learn.careers360.com/knockout-neet

Thank you