Hello Shekh,

The exam is not very tough to clear, With little hard work you can crack the exam easily. You can revise what you have studied in your class 12th 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!