Hi

It's quite difficult to make  prediction as  cut off marks/rank for medical colleges depends upon various factors like  number of students that appeared in the exam, kind of marks obtained by them , toughness level of the examination etc.

But when we go through previous data then it suggests that with 348 marks you have very low Chance For Government Medical College and even for Government quota seats in private medical college

For example,
In NEET 2019 , the lowest marks that got a Government quota seat in a private medical college for obc category under Maharashtra state quota was 500 marks and it was for ACPM Medical College, Dhule

With your marks you can  get a management quota seat in private medical college for which you can check your chances at

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

Thankyou