Hi

It is difficult to make prediction as cut off keeps changing every year  depending upon various factors like

------------) number of students that appeared in the neet exam,

------------) kind of marks obtained by them ,

------------)  toughness level of the neet examination

------------)  number of seats available

------------) the category you are from etc

Anyway,

when we go through previous year trends

>>>>>> With 320 marks,

You have low chances for mbbs in government quota seat in private  colleges

For example,

In neet 2019 , 325 Marks was the lowest marks that got a Government quota seat in a private medical colleges for SC category under Tamilnadu State quota and it was Annapoorna Medical College and Hospital, Salem

You can check it at

https://medicine.careers360.com/articles/neet-cutoff-tamil-nadu

But yes,

You have chances in deemed universities for mbbs which are listed below along with their cut off marks in neet 2020,2nd round all india counselling conducted  for 100 % deemed university seats   :-

----------) BVDU Medical College and Hospital, Sangli:- 311 marks

----------) Saveetha Medical College, Chennai:- 265 marks

----------) Dr. DYP Edu. Soc. Deemed Uni., Kolhapur:- 262 marks

----------) Vinayaka Missions Medical College and Hospital, Karaikal:- 257 marks

----------) Krishna Institute of  Medical Sc., Karad:- 253 marks

----------) JLN Medical College, Datta Meghe, Wardha:- 239 marks

And a few more

This has been  predicted on the basis of previous years data  but  cutoff keeps changing so to have clear picture of the complete list of colleges in which you have chances, you can go through our college predictor at

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

With the help of predicted colleges you can make better choice while filling your choices of colleges during your counselling

To help in your counselling, we have mbbs companion in which in addition to college predictor tool you also get information regarding various counselling i. e all india , deemed, central and state  counselling and you get to attend live webinars with experts to guide you and get all your doubts cleared. The link is given below:-

https://www.careers360.com/mbbs-companion?utm_source=qna

Thank you