Hello Abhishek raj,

The maximum attempts you can have for answering JEE Mains examination is three. So, if you have already answered twice then you can appear for JEE 2021. Also, note that you need to have at least scored 50% in Physics, chemistry and Mathematics in your class 12th board exam. If you fulfill these eligibility criteria then you can appear for JEE 2021.

However, if you have already answered JEE Mains for 3 consecutive years then you cannot appear again.

Good luck!