Hi

Yes, you are eligible for both JEE  main and advanced 2022 with 2021 as your 12th board passing year.

This is because,

One can give JEE Mains entrance examination for a maximum of 3 consecutive years starting from the year of appearing 12th board examination.

Now,

your year of appearing for 12th board examination is 2021.

So, with 2021 as 12th board exam passing year you are eligible for jee main 2021 , jee main 2022 and jee main 2023

For details visit,

https://engineering.careers360.com/articles/jee-main-eligibility-criteria

If I tell you about jee advanced then,

One is eligible for JEE advanced examination for a maximum of two consecutive years starting from the year of appearing for 12th board examination.

Now, your 12th appearing year is 2021 .

So, being appearing for 12th board examination in 2021 ,you are eligible for JEE advanced 2021 and also for JEE advanced 2022 .

You can check detailed eligibility criteria of JEE advanced by visiting our page the link for the same page is provided below

https://engineering.careers360.com/articles/jee-advanced-eligibility-criteria

Coming to when exam will be conducted,

Then in ideal conditions the 4 sessions of jee main 2022 will be conducted in February, March, April and May 2022 and Jee advanced after 1-2 months of jee main May session.

Thankyou