Hello aspirant,

To appear for JEE Mains 2022 you must be in your 12 th standard or completed 12 th standard in 2020 or 2021.

As you are still in 11 th standard now, you can't fill the forms. Now what you can do is prepare for JEE Mains 2023.

Best Books for preparation of JEE exam are listed below.

Physics:

NCERT Physics Class XI & Class XII

Concepts of Physics by H.C. Verma

Chemistry:

NCERT Chemistry textbooks for Class XI and XII

ABC of Chemistry for Classes 11 and 12 by Modern

Organic Chemistry by OP Tandon

Physical Chemistry by OP Tandon

Mathematics:

Mathematics by Arihant Publications

Objective Mathematics by R.D Sharma

NCERT Mathematics Class XI and Class XII textbooks

To get more information go through below mentioned link.

https://engineering.careers360.com/articles/best-books-for-jee-main

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!!