As per the official website, there are no mention of the English Medium college. See in most colleges, the preference are provided to the student to write either in the local language/Hindi(as prescribed by the university). So there are no such strictness in most colleges. Now as you go in higher education, the books are usually in english until and unless you are studying for any language. So for most cases you need to read from the english medium books as you will not get the variety of books in the regional language. So its better to study in english mode in order to have more choice in terms of resources.

To know more about BUDDH MAHAVIDYALAYA visit the link below:

https://www.careers360.com/colleges/buddh-mahavidyalaya-deoria

I hope this answer helps. All the very best for your future endeavors!