Heyy Tushita....

The ranks in AIIMS for all the college's in Rajasthan is given in below link. Visit it to know about the rank and the specific college you can get. Here's the link : 

https://medicine.careers360.com/articles/neet-cutoff-rajasthan

Hello Tushita
Dear the cutoff changes every year and so it cannot be predicted such way. It depends on the question paper difficulty level.. the number of students appearing in the exam and related stuff. But to get admission in a government college your score should be 550+.
So prepare well and study smart.!
Hope this helps.!
Good Luck !!!