Hello Aspirant,

BHU Entrance Exam is not very tough, you can prepare it yourself, you don't need to join any coaching or institute. If you are preparing for UG program, It is advisable to revise what you have studied in your class 12th, If you are preparing for post Graduate program then you can prefer the Graduation level syllabus and apart from that you can go for sample and previous year papers as these would be helping you to know the difficulty level along with the paper pattern as well.

You can download the sample papers with the given below link.

http://bhuonline.in/old-qus-paper-entr.html

Good Luck!