Hello R J,

 In previous NEET Exam , Student get admission with having minimum  scores around 534-538 

 in general category in  M.B.B.S seat in Uttar pradesh Medical Colleges.

The cuttoff will depend upon the Number of student appeared for the

exam and difficulty of the exam.

If you scored 520 in NEET 2019 ,then you have fair chances to get a government college.

You can also check the previous year cutoffs ,link is given below-

https://medicine.careers360.com/articles/neet-cut-off

Thank You.

Hope it helps.