Dear Aspirant,

A student can give JEE Mains consecutively 3 years.

Suppose a student passes 12th class in 2021, the he can give JEE Mains 2021,JEE Mains 2022, JEE Mains irrespective of what he scores in one attempt.

In 2021 there are four attempts for JEE Mains , so if one scores low percentile in one attempt then he/ she can give another attempt (all 4 attempts) and improve his/her score.

Find more about JEE Mains here:

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

Careers360 preparatory app for JEE Mains-

https://play.google.com/store/apps/details?id=com.careers.acharya&hl=en_IN&gl=US

Some tips for JEE Mains:

https://engineering.careers360.com/articles/jee-main-preparation-tips-toppers

https://engineering.careers360.com/articles/jee-main-preparation-tips

Hope this helps.