Last year a girl with 536 marks get rims in second round state counseling this year may be cutoff go high but chances are only 40% for high cutoff so u r at the border line if you are from genral or obc u may get seat in rims till mopup round we can't say clear about cutoff till now so no need to worry according to me this year may be cutoff go around 540-545 I said may not necessarily it might go down also as it vary every year so u have chance to get mgm jamshedpur 100% but rims 60-70% hope for best and pray to God that cutoff not go high from previous year.  And congratulations u have scored good marks and all the best for ur future life and upcoming aiims exam

Cut off for RIMS in 2018 was around 550.this year the cut off will definitely be more than 550 as the level of paper was  easier than the previous year.

So I feel that your changes of getting RIMS is less, if you belong to general or obc.