hello aspirant,

below is the Eligibility criteria for droppers in JEE mains:

“Dropper” candidates must have passed 12th boards or an equivalent exam with a minimum of 75% marks for general category and minimum of 65% marks for SC and ST categories , to stay eligible for admission in any of the Indian Institute of Technology. There is no age limit to appear for the JEE Main.

Furthermore, every candidate is allowed to give JEE mains for 3 consecutive times and JEE advance for 2 consecutive times from the time of passing the class 12th.

Further, to know more about the JEE mains eligibility criteria, admissions, syllabus, etc - you can follow the below mentioned link to know more : https://engineering.careers360.com/exams/jee-main

\I hope that this will help.