Hello dear

You can give jee mains in 3 consecutive year from the year in which you pass your 12 th which is included in the consecutive year as you can give exam in that year also . And you get 2 chance for jee in a year

So totally you can give jee mains 6 times 2 times in each year and their are some other eligieligibility criteria like you need to secure 75% minimum marks in 12 th or in top 20 percentile.

Here you can see all the eligibility criteria :

https://www.google.com/amp/s/engineering.careers360.com/articles/jee-main-eligibility-criteria/amp

Good luck

Hello,

JEE Main is conducted twice a year and a candidate can appear in JEE Main for three consecutive years.They can appear in one or both the sessions as per their preference.