You should score more than 475 marks for a seat in BMCRI in SC category and State Quota. In 2018, 375 marks were the cut off for this college. But as you know, cut offs change every year depending on multiple factors. And so, if you get atleast 475 marks in NEET 2020, you can get a seat in this college. The cut offs are higher because BMCRI is a very famous Medical College in Karnataka.