Hi ! You can't expect for a good nit or IIIT. Because they demands very high rank. Even worst or new nits or IIIT is quite impossible. You can get these at last round with worst nit. Still you can hope for some GFTI leaving bit Mesra. Well you can get amity, and CV Raman and Jaypee. Other college you may get is jis engine college, Hooghly engineering colleges and other. So hope you understand and best of luck to you. Given below a link will be useful for you.

https://www.google.com/url?sa=t&source=web&rct=j&url=https://engineering.careers360.com/jee-main-college-predictor&ved=2ahUKEwi38aObx-jiAhVCfSsKHfkKD8YQFjABegQIBhAB&usg=AOvVaw1pTMu5LewXe0n3JPiA8V2U