JEE MAIN 2021 SESSION 4: Students studying for the JEE test should take notice of the following information. The National Testing Agency (NTA) has reopened the application and correction window for JEE Main 2021 Session 4. Candidates can register on the official website jeemain.nta.nic.in if they have not already done so. This month, from 9 a.m. to 11 a.m., candidates can