MBBS in abroad would be the better option rathar than to repeat NEET. There are thousand of universities which is MCI and WHO registered who helping the international student. In terms of fees it would be cheaper than India. 

Dear candidate,

As per your said marks and as per the last year cutoff trend you have only chance for the private dental colleges(bds) in Rajasthan as per your marks.

Here I am providing you with the some name of private dental colleges(bds) under state quota for general category cutoff marks of last year:

• Daswani Dental College and Research Centre, Kota 287
• Eklavya Dental College and Hospital, Kotputli 232
• Geetanjali Dental and Research Institute, Udaipur 306
• Pacific Dental College and Hospital, Udaipur 248

So from this data you can hope for the college. For more information on colleges and their cutoff marks for the last year of Rajasthan state, then follow the below link:

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