hi,

see jee maine xam is really important if you want to go for engineering courses in reputed its, nits, or any other tier 1 government institute, see there is no pass marks need in jee main exams, however you need to bring a certain cutoff score to get admission in nits, the cutoff score is liable to change in every year and depends on certain factors like number of participants, question difficulty level, seat matrix,

guru govind singh indraprastha university has common entrance test conducts by IPU for admission in bio technology course.