Congratulations on getting this much rank in wbjee 2018.

You will surely get decent colleges and branches based on your rank that you have secured.

Https://engineering.careers360.com/wbjee-college-predictor

Visit this link to have an idea regarding wwhat colleges you can get based on your rank.

West Bengal Joint Entrance Examination (WBJEE) is conducted for admissions into B.E/B.Tech programmes offered by around 104 Government as well as Self Financing Engineering & Technological participating institutes. Top apply for WBJEE, you need to fill the application form was available from December 19 to January 19 in online mode. However, before applying for the entrance exam, you must check and meet the eligibility criteria as prescribed by the authorities.

The entrance exam is conducted in offline mode where a total of 155 multiple choice questions are asked. 

I am listing here a few colleges that you can get with your desired branches:

Jadavpur University, Kolkata

Heritage Institute of Technology, Kolkata

University of Calcutta, Kolkata

Kalyani Government Engineering College, Nadia

Maulana Abul Kalam Azad University of Technology, Kolkata