Hello, 

The cut off marks for General Category in Government Medical Colleges was more than 550 marks for both AIQ as well as State quota for 2018. The cut off marks change every year depending on many factors like the difficulty level of the exam, number of students appearing for the exam, number of students scoring same score in individual subjects or overall exam, etc. Therefore, looking at the last year's score, the chances of admission are less.. 

Please click on the following link for college wise cut off in Rajasthan For 2018 in General Category. 

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

Good Luck.