Yes subhadeep,

With this rank you can get CSE or chemical in the lower ranked govt.colleges .It will be better fot you to try for private colleges if you opt for cse.

You can get a list of govt. colleges from the link given below from where choose any college and check its cutoff trends in the previous years at aglesem.com website, so that you can get an idea which branch suits best for your rank.

https://engineering.careers360.com/colleges/list-of-government-engineering-colleges-in-west-bengal-accepting-wbjee

Hope this helps you.

Best of luck.