Hello,
You have a really good rank and I think that a good government college is within your reach. You can use the link provided below to find out the government colleges and find the college that you can get for your rank.
https://engineering.careers360.com/wbjee-college-predictor?icn=wbjeecollegepredictor-clgpd-trial&ici=cahometool_lp
https://engineering.careers360.com/colleges/list-of-government-engineering-colleges-in-west-bengal-accepting-wbjee
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile