As per your query about marks cutoff, you must be knowing that there is 
seats are classified into two categories.First Category: Government seats, means Government share of seats in vydehi institute of medical science and research Bangalore 
Second Category: Private seats, means and includes seats in Vydehi institute of medical science and research Bangalore 
Further in both the quota the SEAT is further divided as per category like Open, SC , OBC , ST, etc..
It will vary for each group. 
The marks vary each year based on the difficulty level of the paper. 
So its quit difficult to tell about cutoff for management quota students 
To take admission Through management and NRI quota necessary for a candidate to obtain a minimum of marks at 50thpercentile (40thpercentile in the case of SC/ST/OBC) in National Eligibility Entrance Test UG (NEET UG). Trough 50 %Marks you will get seat in this college 
Hope it helps