Dear student, in 2018, 351 marks secured a seat in Murshidabad Medical College and Hospital, Murshidabad for SC category students. The cutoffs tend to change every year depending on factors like no fo applicants, difficulty level of the examination. There are other government colleges too, where you have fair chances according to the previous year cutoff. You can check cutoffs of othet colleges at:

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