Hey.

The medium of instruction in BHU UET for various stream is different. For Ba in arts, Social Sciences etc the medium in both English and Hindi. But for Bsc and other science fields it is only English.

You can use the link below to check the detailf for various exams.

https://www.google.co.in/amp/s/university.careers360.com/articles/bhu-uet-exam-pattern%3famp

Best of luck!