Hi aspirant, on behalf of your rank it is somehow seems difficult for you to get in Techno Main Salt Lake, Kolkata but however you may take admission in other likewise or similar colleges which I'm mentioning below;

• Netaji Subhash Engineering College
• RCC Institute of Information Technology
• Ramakrishna Mahto Government Engineering College
• Academy of Technology Narula Institute of Technology
• Techno India University
• Asansol Engineering College Gurunanak Institute of Technology
• Techno Engineering College

Etc.

Fir better search you can visit Careers360 home page in Engineering section and you can there you can predict your predict college under WBJEE by your own.

Thank you.