Hii

The official cutoffs are yet to be released and will be released only after the declaration of the final result by the end of the april session. But you can use the previous year cutoffs and get an idea of the ranks required for admission in colleges of West bengal. It is difficult to predict as of now whether you get admission or not.
Also incase you are not satisfied , you can improve your score by appearing in april session and do well to stand a chance of getting your dream college.
Refer to following links for details
https://engineering.careers360.com/colleges/list-of-engineering-colleges-in-west-bengal-accepting-jee-main
https://engineering.careers360.com/articles/jee-main-cutoff

Hope this helps
Thanks!!