Indian Institute of Technology (IIT) Kharagpur has made the decision to launch the provisional Joint Entrance Examination (JEE) Advanced answer key 2021 on October 10.

The answer key will be accessible from the website – jeeadv.ac.in. The JEE Advanced 2021 examination was held on October 3.
Both papers 1 and 2 will be included
The JEE Advanced answer key 2021 pdf will have the correct answers to the questions that were asked in the exam on October 3.
A significant specification is that the provisional answer key of JEE Advanced 2021 will be released for both Paper 1 and 2.
The steps to download the JEE Advanced 2021 provisional answer are mentioned below.
Steps to download
Steps to download provisional JEE Advanced answer key 2021
Visit the official website – jeeadv.ac.in.
Step 1: Click the link of the “Provisional JEE Advanced answer key”.
Step 2: Official links for both papers 1 and 2 of JEE Advanced 2021 answer key pdf will be shown on the screen.
Step 3:To download the JEE Advanced answer key 2021 pdf click on the respective subject-wise answer key links
Step 4: At last download the answer key pdf and take a printout.
Applicants can challenge the key from 10-11 October

Moreover, IIT Kharagpur has allowed the applicants to challenge the provisional JEE Advanced 2021 answer key from October 10 to 11.
Candidates can challenge JEE Advanced provisional answer key 2021 from the website itself by using their application number and password.
Candidates will be required to add files supporting their claim with a processing fee (per question) to be eligible for the challenge of the provisional JEE Advanced 2021 answer key.
Annual JEE Advanced Solution Key to be out October 15
The annual JEE Advanced solution key 2021 will be out on October 15 together with the declaration of the result. JEE Advanced 2021 was conducted in a computerized way on October 3.