Admission is based on JEE(Mains) ranks.There is no other examination .You have to fill an Application form for admission in this college.There is no cutoff for this college.
To get admission in bit deoghar u need to pass Ur 12th exam with 75% from CBSE board and u need to give the jee main entrance exam with less than 3 lakh rank.
I took admission on the basis of JEE MAIN marks in 2016. No typical cut off .