Hi Shruti,

You can get the sample papers and previous year papers of BHU Entrance Exam for all the courses by going to the following link - https://university.careers360.com/articles/bhu-uet-sample-papers

Official site for old question papers download - http://bhuonline.in/old-qus-paper-entr.html

Feel free to ask doubts in the Comment Section.

I hope this information helps you.

Good Luck!