As per the latest information received from the JAB, the board criteria of securing an aggregate of at least 75% is removed now. Now, students who could not secure an aggregate of at least 75% can also get admissions into any of the NITs/IIITs on the basis of their JEE Main marks/percentile/ranks.
Hope it helps.
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile