Hello Aspirant,

See admission to NITs/IIITs is conducted only on the basis of JEE-Main score for engineering courses and in IITs only JEE-Advance score is considered so your class 12th marks has no role in the seat allotment process but while verifying your eligibility for admission class 12th marks are considered and for this year you must have passed class 12th only to be eligible, so you are eligible for admission since the 75% criteria has been waived off for this year.

But if you are asking for next year then it is quite difficult to say anything about next year but your class 12th score is only considered to determine your eligibility for admission.

I hope this information helps you.

Good Luck!!