Hello Rishav, 

Look there are a lot of colleges where you can apply with your rank. As you know that number of students applying these exams are too high and seats are filled very quickly. So try to fill counseling of multiple colleges. 

I would also suggest you keep a watch on counseling of your preferred choice of college and find the number of candidates they call for the first round of counseling. From there you can get an idea of your chances of getting admission into that college.

Some of the good colleges where you can apply, based students review are like

Dayananda Sagar college of engineering, RNS Institute of technology, BMS Institute of technology, National institute of engineering, Alva's Institute of technology, PES Institute of technology,  CMR Institute of technology, Alpha college of engineering, NMAM Institute of technology etc. 

For more information on the cutoff of each college, you can check following website. 

Https://engineering.careers360.com/articles/comedk-uget-cutoff

To know more about the college based on your rank you check the following link.

https://engineering.careers360.com/college-predictor-result/50065?s=64165788431527522535

Hope you find this information useful. Have a great future ahead