i want the cut off mark in the jet exam to get seat in computer science ( b-tech)
see in india there is many joint entrance examinations held every year for engineering course, both as centralized and state and university wise,
the most common entrance of all over india is jee main, for admission in government engineering colleges , nits, iiits etc.
some of the popular state wise entrance test is,
keam, wbjeeb, odisha jee, assam cee, duet, apemcet etc.
university wise entrance exams are vit entrance test, lpunest, manipal university entrance test etc.
you did not mention any particular entrance name or college name. follow the below link to know more details,