how many marks in neet 2020 to get into govt n priv seats of ms ramaiah, st johns, bmc and vydehi for obc?

Hi Audrey, as per your query i would like to tell you that cutoff varies every year depending on number of students appearing in the exam, difficulty level of exam, students scoring more than you and your category . According to what you have asked  last year cutoff for your category in
MS ramaih college was 446 under government seat,
523 marks for government seat in Bangalore medical college,418 marks for Vydehi Institute of Medical Science and Research Centre, Bangalore and there was no admission in at John medical college for government or private seat.
Remember  85% seats are reserved under state quota and 15% under all India quota
To know about cutoff of various colleges in Karnataka click on the link given below
https://www.google.com/amp/s/medicine.careers360.com/articles/neet-cutoff-karnataka
Hope this helps