Yes, you have a good chance to get in government mbbs seat. There are 2200 seats in total. 7.5% ST reservation=165. So, its a sure ! Congrats. Try for Kolkata colleges

https://www.google.co.in/amp/s/medicine.careers360.com/articles/neet-cutoff-west-bengal%3Famp

Here is the cutoff of each college

Please mention your score. It would be easier to predict your chances then. However, as per general trends, a core of more than 200 is sufficient for a government seat in West Bengal under state quota.
In 2017, the cutoff score for ST category was 156. That candidate got Malda medical college.
Hope this helps.
All the best.

Check out this link once
https://www.google.co.in/amp/s/medicine.careers360.com/articles/neet-cutoff-west-bengal%3Famp

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