Hello,

There is no minimum percentage required in your 10+2 level to give JEE mains and advanced. You will be eligible to give both. The 75% criteria was for admissions in NITs and IITs but due to the COVID situation, the officials have removed that criteria this year too. So you will be eligible for admissions in NITs with your JEE main score and IITs with your JEE Advanced score.  The National Testing Agency (NTA) has rescheduled the JEE Main 2022 session 1 exam. JEE Main 2022 session 1 exam will be conducted on April 21, 24, 25, 29 and May 1 & 4. Keep an eye on the below link or the official website for the latest information.

https://engineering.careers360.com/exams/jee-main