Hello Aspirant,

It seems that you want to ask for JEE-Main because there is no 3rd or fourth sessions in KEAM or GCET. If wrong then please correct me in the comment section below.

On July 15th 2021, the dates for May session (or session-4) of JEE-Main 2021 were revised and now the session-4 will be conducted on August 26th, 27th and 31st and on September 1st and 2nd for both he Papers either it is for B.Arch/B.Plann. or it is for BE/B.Tech. And now the application process for session-4 has also been closes on August 11th 2021.

You can check out all the official notifications form the link given below :-

https://jeemain.nta.nic.in/webinfo2021/Page/Page?PageId=1&LangId=P

For more details, kindly check out the link given below :-

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

Now to bind-up your preparation of JEE-Main 2021 kindly check out the link given below :-

https://learn.careers360.com/jee-main-rank-booster/?icn=jee-rank-booster&ici=c360-Exam-View-WEB-Sticky

I hope this information helps you.

Good Luck!!