I have got 513 marks in Obc category in rajasthan domicile... will I get bams or bhms course in state quota

The admission to BAMS courses will be held on the basis of NEET scores .
admission to BAMS courses is done in only Ayurvedic colleges which is affiliated to the respective universities, which are permitted by Department of AYUSH, Union Government of India.
For general category student,one must secure 50th percentile,For SC/ST/OBC(including PwD of SC/ ST/ OBC) category one must secure 40th percentile,For,UR PwD student one must secure 45th percentile in NEET examination.

Your Overall Percentile is: 96.66 - 97.16

so,you have high Chance to get chance in government colleges in Rajasthan. But, The course feeCut offs change every year depending on various factors such as no.of Candidates appearing for the exam, no.of Candidates qualified, top NEET score and difficulty of the exam.This year all India quota the cutoffs may be higher than the other years.

Structure also differs state wise. However, the fee for one year is approximately 50,000/- to 70,000/- in private colleges

The total cost can go approximately around 3,00,000/- to 4,00,000/- along with yearly charges that includes exam fee, books fee, hostel fee that may be charged separately. In addition with the yearly expenses, the total cost comes around 5 lakh to 6 lakh.
For more information-
https://www.careers360.com/question-in-neet-out-of-720-how-many-marks-required-to-get-admission-bhms-or-bams