| JEE Advanced 2021 | Exam Date | Syllabus |
| Mock Test | Past Year Papers | Notes |
| Eligibility Criteria | Application Form | Admit Card |
| Answer Key | Result |
JEE Advanced 2021 Answer Key
Get here JEE Advanced 2021 Answer Key after exam in May. The answer key of IIT JEE Advanced by Allen Kota, Resonance, FIITJEE and other coaching centers are available on the same day as exam date. Thereafter the JEE Advanced 2021 official answer key is available a few days after exam. It is released by IIT Kharagpur at jeeadv.ac.in. Candidates who appear in the Joint Entrance Examination – Advanced can match their answers with answer key, implement the marking scheme, and predict their scores before declaration of result of JEE Advanced 2021. The official answer key is also open to challenge until the last date. Download pdfs of all JEE Advanced 2021 answer key by Allen, Resonance, FIITJEE, and official by IIT KGP.
While matching answers with the answer key of JEE Advanced 2021 exam, candidates should ensure that they are checking the correct paper 1 or paper 2, and correct set. Also note that unofficial keys by coaching will vary from the official key. Predict result of JEE Advanced 2021 as per official key. Note the schedule below to understand when to get what.
| JEE Advanced 2021 Answer Key | Expected Dates |
| Exam date for JEE Advanced 2021 Paper 1 | May 2021 |
| Exam date for JEE Advanced 2021 Paper 2 | May 2021 |
| Availability of JEE Advanced 2021 answer key by Allen | On exam day, by evening |
| Availability of JEE Advanced 2021 answer key by Resonance | On exam day, by evening |
| Availability of JEE Advanced 2021 answer key by FITJEE | On exam day, by evening |
| Publication of JEE Advanced 2021 official answer key | A few days after exam |
Download JEE Advanced 2021 Official Answer Key: Candidates can download the official answer key of JEE Advanced 2021 as per schedule from jeeadv.ac.in.
Last year IIT Delhi released the official answer key of JEE Advanced on 29th September, after conducting the exam on 27th September. In the year before that, the answer key was released on 4th June, after exam was held on 27th May.
JEE Advanced 2021 Official Answer Key
Candidates must take note of the following important facts about the official answer key of JEE Advanced 2021.
- IIT Kharagpur releases the official answer key.
- The official answer key can be accessed from jeeadv.ac.in.
- First, IIT KGP releases a provisional answer key.
- Candidates can check and challenge the provisional answer key on the website.
- After receiving feedback from candidates, IIT KGP publishes the final answer keys.
- Compilation of marks for the purpose of JEE Advanced results is as per the final answer key.
Using JEE Advanced Answer Key 2021 To Calculate Marks
The primary purpose of checking the answer keys is to calculate marks. Candidates can do so by matching their answers with the answer key of JEE Advanced exam. And then using the marking scheme.
Last year’s marking scheme was as follows.
Marking scheme of section 1:
Marking scheme of section 2:
Marking scheme of section 3:
Also Read: JEE Advanced 2021 Application Form | Admit Card
JEE Advanced Answer Key Archives
JEE Advanced Official Answer Key 2020
| Subject | Answer key |
| Physics | Download PDF |
| Chemistry | Download PDF |
| Maths | Download PDF |
JEE Advanced Answer Key 2020 by Resonance, Allen, Other Coaching Centers
Apart from the official answer key, many coaching institutes also release JEE Advanced answer key. These answer keys are released in PDF format. JEE Advanced unofficial answer keys are released on the same day of the examination. Download JEE Advanced 2020 answer key from the table below.
| Coaching Institutes | Paper 1 | Paper 2 |
| Allen Kota | Download | Out Soon |
| Resonance | Download | Download |
| Aakash Institute | Download | Out soon |
| Reliable Institute Kota | Download | Download |
| Motion IIT JEE | Out Soon | Out Soon |
JEE Advanced Official Answer Key 2019
JEE Advanced Official Answer Key 2018, 2017
| Year | Paper 1 | Paper 2 |
| 2018 | Click here | Click here |
| 2017 | Click here | Click here |
FAQs for JEE Advanced 2021 Answer Key
Ques. From where can I download official JEE Advanced answer key?
Ans. You can download answer key from jeeadv.ac.in.
Ques. Can I challenge unofficial JEE Advanced answer key 2020?
Ans. No, you cannot challenge JEE Advanced unofficial answer key.
Ques. Can I challenge official JEE Advanced answer key?
Ans. Yes, you can challenge official JEE Advanced 2020 answer key if there is any error in it.
Ques. Does the official authority charge any processing fee if I raise any objection against provisional JEE Advanced answer key?
Ans. Yes, you are required to pay the processing fee is you have to challenge the questions present in the provisional answer key of JEE Advanced.
Ques. Can I challenge JEE Advanced final answer key?
Ans. No, the final answer key of JEE Advanced cannot be challenged. The answers indicated in it are final.
If you have any queries regarding JEE Advanced 2021 Answer Key, then please ask in comments below.