Hello Aadarsh,

Congrats on clearing the UPSEE 2019.

Considering your rank,i.e 64459 and your OBC rank i.e 20849 and previous year trends,

With your rank you won`t have much chances to get seat in government colleges but you can get top notch colleges in Uptu , some of which are:

UNITED COLLEGE OF ENGINEERING & RESEARCH - [UCER], ALLAHABAD

SP MEMORIAL INSTITUTE OF TECHNOLOGY - [SPMIT], ALLAHABAD

LDC INSTITUTE OF TECHNICAL STUDIES, ALLAHABAD 

To know more colleges , in which you can get CSE as per your rank , check out :
https://www.careers360.com/upsee-college-predictor

Good luck.