There are 2 types of cut offs namely qualifying cut off and admission cut off. Those Candidates who meet the qualifying cut off are eligible to appear for JEE Advanced. The admission cut off is the minimum score required to have higher chances at that particular institute. Now cut offs change every year depending on various factors such as Total no.of seats available. difficulty of the exam, previous years trends, no.of candidates appearing for the exam and no.of Candidates applying for a course. Cut offs decrease when the availability of seats is more than the Candidates applying. But there has been a steady increase of candidates applying for NIT Trichy than the seats available and hence the rise in the cut offs.