Hi Siddharth Ranjan.

Admission to any of these colleges also depends on your categoryu. So, as I don't know your category, I can only give an answer by considering you as general. So, you can get

Chemical, EIE, BioTech, ICE,CS etc in Haldia.

EC/ET, IT, EE, ME etc. in Techno India

CS, IT, EC, EE etc. in Heritage.

For full list, with your category, please use the college predictor tool.

https://engineering.careers360.com/wbjee-college-predictor?icn=wbjee-college-predictor-clpd-trial&ici=use-again_rsltpg

Good Luck.