Dear aspirant,

You can directly give JEE Mains and JEE Advanced in 2023 , skipping of JEE Mains in 2022 will cost you one attempt down out of 3 attempts in 3 consecutive years and 1 attempt down for JEE Advanced. After qualifying JEE Mains only then you can appear in JEE Advanced entrance exam.

You'll be eligible for JEE Mains and JEE Advanced in 2023 and only JEE Advanced in 2024 also as you would complete your 12 th standard in 2022 if you meet the eligibility criteria.

You will be eligible for JEE Mains in 3 consecutive years from the year you finish your 12 th standard including that year i.e you are eligible for JEE Mains in 2022, 2023 and 2024.  JEE Advanced can be attempted twice in consecutive years, in your case it is 2022 and 2023.

For more information go through below mentioned link.

https://engineering.careers360.com/articles/jee-main-2023

You can check below mentioned link to get more information about JEE Knockout.

https://learn.careers360.com/knockout-jee-main-april/

I hope this information was helpful to you.

Best of Luck!!