Dear applicant warm wishes for your rank, as you know MD Radiology requires a very good rank compared to few other specializations, though it is an assumption based on previous years cut-off data, based on your OBC category your chances of getting MD Radiology is intermediate but you have more chances to get specializations like

1. MD Dermatology

2. MD General Medicine

3. MD Paediatrics

4. MD Geriatrics

5. MD ENT etc., through the All India Quota.

You can use our NEET PG college predictor to understand the better chances of getting admission into different colleges based on your merit rank

https://medicine.careers360.com/neet-pg-college-predictor?icn=QnA&ici=qna_answer

Good luck!!