Hey

NEET cut-off marks will be based on different factors such as the number of candidates appeared in the entrance exam, availability of seats & the difficulty level of examination. On the basis of cut-off marks, the merit list will be drawn and counseling will be done. The minimum qualifying marks are 50% in the case of general category, 45% marks in case of GEN PH, 40% marks in case of reserved category.

To get a seat you need to have atleast a score of 300 or above. 

Hope this helped!