Hey,

According to your marks your rank can not be said exactly as it changes every year with big numbers, but your rank will be 60K plus approximately.

The top colleges can be seen with the help of the link given below,

https://engineering.careers360.com/colleges/ranking/top-engineering-colleges-in-west-bengal

You can also see your rank with the help of the link given below,

https://medicine.careers360.com/neet-rank-predictor

Hope this works!