Hello,
Rank doesn't only depends on the marks. The board considers many factors to create a rank list.

you would have your rank by now. You can get college as per your rank only. To get a government you rank either general or categorical needs to be below 1K.

there are top private college even to take an admission.

you can use the UPSEE college predictor to get the list of colleges as per your rank:-

https://www.careers360.com/upsee-college-predictor

Hope it helps!