Hello aspirant

If your sister has got 229 marks in neet and she belong to St category, she won't be able to get admission for mbbs program under all India and state qouta. This cannot be sure as cutoffs vary every year depending upon factors like difficulty level of examination etc.

She can go for private colleges and deemed universities for mbbs program.

She have chances to get bds admission under St category in state qouta based on previous years cutoff. She can try for that. However not sure as cutoffs vary every year.

To exactly predict colleges based on your neet marks use our neet college predictor https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer

Hope this information is useful

Thanks