You won't get admission in the first list but you can try your luck in the second and third rounds. 450 scores usually are on the margin of admission into MS Ramaiah Medical College. 

To add up for your information, 

RMC, Bengaluru was founded in 1979 by Sri. M S Ramaiah. Currently, the college is under the management of Trust and Dr. M R Jayaram is the acting Chairman. RMC is recognized by the MCI and is affiliated to the RGUHS (Rajiv Gandhi University of Health Sciences).

The institute has an annual intake of 150 while the hospital has a total of 1331 beds and also offer super specialty services. The fee structure at RMC is as follows:

• Private quota fees - INR 632500
• NRI fees - INR 4000000.

Thankyou.