Hey Digendra! Since we have previous year statistics of different colleges we can't tell you college with complete surety as cutoffs may vary according to number of students participating and difficulty level of exam. But still you can predict your college with careers360 college predictor on the basis of your rank in JEE Mains 2019.

https://engineering.careers360.com/jee-main-college-predictor

This college predictor tool gives you possibilities not entire surety.