Hello,

Each NIT has different cut off. FIrst to qualify in JEE Main you need to score the cut off percentile. In 2019 the cut off for SC category was 54.0128155 percentile but this cut off may change this year based on various factors like number of students appeared, difficulty of exam, number of seats available. You need to score above cut off percentile. A safe score in 90 or above percentile. So you should aim to score minimum 90 percentile so that you may have good chance of getting seat in NIT.