Hello Aspirant,

For current academic year i.e. 2022-23, there is no any minimum requirement of any fixed range of marks in class 12th for admission to IITs on the basis of JEE-Advance 2022 score. This is because for this year as well, government has waived off the 75% criteria and for JEE 2022 you need to only pass class 12th in all the subjects.

But of you are asking for next academic year then at this moment it is quite difficult to predict anything for next year and if the criteria gets restored then the candidates having less than the 75% will not be eligible for JEE-Advance.

For complete details about eligibility criteria kindly check out the link given below :-

JEE Main Eligibility Criteria 2022 (Released) - Check Age Limit, Qualifying Marks, Number of Attempts (careers360.com)

JEE Advanced Eligibility Criteria 2022 - Check Age Limit, Domicile, Average Marks (careers360.com)

I hope this information helps you.

Good Luck!!