Hello Kartik,
BHU Entrance is not as tough if you are well prepared with your 12th syllabus then it will be helpful to crack the Exam. You can also Go through with the previous year papers to take an Idea about the level of the questions, Do practise as much you can.
You can download the previous year papers with the given below link.
http://bhuonline.in/old-qus-paper-entr.html
Good Luck!
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