Hi aspirant,

If you got 300 marks in neet examination you have no chance to get government bams colleges in Maharashtra if you belong to general catagory. You need to score at least 460 to 500 marks to take admission in government college of Maharashtra. This information is based on previous years cutoff and the cutoff marks change every year. It's depends upon number of students that appeared in examination, number of seats available in colleges, difficulties of question paper , previous years cutoff trends, etc. And this year cutoff is very high. So more information you can use neet college predictor to know which college you may get with your marks. That is mentioned below:-

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

Hope this helpful. Best of luck.