Dear candidate, 

 As per your said marks that above 500 will be enough or not, for that if we approach to last year cutoff trend for government medical colleges under state quota for obc category was lowest 560 marks. And all the other colleges have more than that marks to around 600.

Here I am mentioning some name of colleges with their obc cutoff marks:

• Government medical college, dungarpur 560
• Government medical college, bharat pur 563
• Government medical college, kota 569
• Jhalawar Hospital and Medical College, Jhalawar 567
• RUHS College of Medical Sciences, Jaipur 597

For more colleges and their cutoff for Rajasthan state, follow the below link:

https://www.google.com/amp/s/medicine.careers360.com/articles/neet-cutoff-rajasthan/amp

And also have any other questions then let us know about it. All the best.

Thank you