Hello Mausumi,

As per your rank in WBJEE , you could get some of the good colleges that come under WBJEE. But which branch you will get that is tough to say as cutoff for branches differs from one institution to other. Below I have listed some of the top colleges where you could get a seat as per your rank (Branch not included)- 

• Jadavpur University
• Heritage Institute of Technology 
• Narula Institute of Technology 
• Haldia Institute of Technology 
• Academy of Technology
• Jalpaiguri Government Engineering College
• Techno India University

You can go through this link and checkout the deatiled cutoff for WBJEE parcipating Institutes : https://engineering.careers360.com/articles/wbjee-cutoff

Here is the link you can go through and check the list of top colleges under WBJEE : https://engineering.careers360.com/colleges/ranking/top-engineering-colleges-in-India-accepting-wbjee-score

Hope that you get a good college .Good Luck !!!