Rank in between 10,000 to 25,000 is still more than enough to get admissions into the second-tier WBJEE colleges, which lie just below the top colleges.It means you have scored marks in the range 70-90.Some universities that are accepting rank between 11000-16000 are academy of technology, Kolkata

BP poddar institute of management and technology, Kolkata

St Thomas college of engineering and technology

University institute of technology,The University of Burdwan ,Meghnad saha institute of technology, Kolkata

Heritage institute of technology Kolkata

Adamas University Kolkata,Netaji Subhas engineering College, Kolkata

According to your rank you can successfully get a seat for branches EE,civil engineering, applied electronics and instrumentation, biotechnology EC,IT,ECE,CSE

Good luck for your future!