Greetings,
Yes there is a good possibility that you'd get a government college in West Bengal. Getting above 500 is almost a sure shot at getting a good government college.
For any further information you may refer back here anytime you like.
Wishing you all the best in all your future endeavours.
Good luck.

Hi
With these marks you would surely get a govt college. All the very best
Thanku for choosing us.

Sure yar u will get mbbs

Dear student,

If you score 550+, you will surely get admission in a good medical college.

The qualifying marks is 50th percentile for general category and 40th percentile for reserved categories.

For in-depth details go through the following link: 

https://medicine.careers360.com/articles/neet-cut-off

Hope it helps. 

Good Luck.

Based on this score the chances are less to get a seat in All India Quota but you can have the chances for the colleges under state quota. You can also refer below given article for the cutoff.

https://medicine.careers360.com/articles/neet-cutoff-west-bengal

 

Good Luck!