Hello,

There are two papers in JEE Advanced. The duration of the exam for each exam is 3 hours and for candidates belonging to PWD category it is 4 hours. So, paper-1 duration is 4 hours and paper-2 duration is 4 hours for PWD category candidates. To check JEE Advanced exam pattern click on the link below

https://engineering.careers360.com/articles/jee-advanced-exam-pattern

JEE Advanced 2021 application process has started from September 16, 2021. And the last date is September 20, 2021 to fill the application form and last date for payment is September 21, 2021.