JEE Main Official Answer Key 2020: NTA (National Testing Agency) has released the JEE Main Final Answer Key for the April/September session on the 11th Sept. NTA has released the official answer key, Question Papers, and Responses sheet for September Session. The exam was peacefully held from 1st to 6th September 2020. So, those who have appeared for the JEE Main September Exam can check the answer key on the article given below. The JEE Main Answer Key Challenge facility is over. Also, the Coaching Institutes has released the JEE Main (1st to 6th September 2020) Answer Key on their respective exam dates.

Check Eligibility For NTA JEE Main Exam

Candidates should check the link to download the question paper and answer key below. Engineering aspirants need to take Paper 1 for admission to B.Tech and B.E courses offered at the NITs, CFTIs, and IIITs. Know more about the JEE Main official answer key 2020 in the article below.

JEE Main 2020 (April/September) Paper 1 &2  Provisonal Answer Key  released on 8th September 2020: Download Now

JEE Main 2020 (April/September) Paper 1 Final Answer Key Released

JEE Main 2020 (January) Paper 2 Final Answer Key Released


JEE Main 2020 (January) Paper 1 Final Answer Key Released 

JEE Main Official Answer Key Released. View the link given below.

Memory Based Questions Asked In Paper 2 (1st Shift) On 6th January 2020

JEE Main 2020 Paper 2 (Shift 2) QuestionClick Here
JEE Main 2020 Paper 2 Questions & Answer (Unofficial)Click Here 

Official JEE Main Previous Year (2019) Answer Key

The National Testing Agency will release the JEE Main Answer Key 2020 for all the questions that will be asked in the examination. The official JEE Mains 2020 January answer key will contain all correct answer options for the sections of Physics, Chemistry, and Mathematics. Candidates can use the JEE Main 2020 answer key to compare their answers and calculate their scores. However, you can also check the previous year’s answer key (2019) to improve the preparation process while taking 2019 questions in the account.

Steps To Download NTA JEE Main Official Answer Key 2020

NTA JEE Main Official Answer Key 2020 will be released online on the official website. Candidates have to follow a certain procedure in order to download the answer key. By following the given steps, candidates can download their answer key 2020 for the January Session.

  1. Go to the official website:
  2. Click on JEE Mains Answer Key 2020 link.
  3. Enter Application Number and password.
  4. Click on the login button.
  5. The answer key to all the sets will display on the screen.
  6. Download the answer key of JEE Main 2020 January Exam.

JEE Mains 2020 Answer Key April/September Session

Candidates appearing in the 2nd session of the JEE Main in September must check the answer key as per the days. Look at the table

2nd September 2020JEE Main 2nd September Answer Key
3rd September 2020JEE Main 3rd September Answer Key
4th September 2020JEE Main 4th September Answer Key
5th September 2020JEE Main 5th September Answer Key
6th September 2020JEE Main 6th September Answer Key

Answer Key Of JEE Mains January Exam 2020

The JEE Main 2020 January exam was conducted from 6th – 9th January 2020. The answer key will be made available in the online mode on the official website. There will be a separate answer key for paper 1 and paper 2. Candidates can check the NTA JEE Main Official Answer key 2020 and cross-check their answers. Candidates will also be given the opportunity to challenge the officially released answer key if they are not satisfied with it.

JEE Main 2020 January Answer Key

The national level examination (JEE Mains) will take place in two sessions under the guidance of NTA. For the January session, JEE Main 2020 is going to be held from 6th, 7th, 8th, and 9th January. The Unofficial Answer Key for the exam will be released on the same day.

Check JEE Main Answer Key 2020 for January Exam

Date and PaperQuestion Paper, Answer key and Solutions
6th January 2020JEE Main 6th January Answer Key 2020
7th January 2020JEE Main 7th January Answer Key 2020
8th January 2020JEE Main 8th January Answer Key 2020
9th January 2019JEE Main 9th January Answer Key 2020

JEE Main 2020 Answer Key And Solution By Coaching Institutes

As mentioned before, there are various coaching institutes that release the JEE Mains answer key by coaching institutes just after the completion of each exam. Below is a list of all such renowned institutes. Coaching institutes do a JEE Mains Exam Analysis and further release the answer keys. The link of the answer keys will be uploaded here as soon as they are released by the coaching institutes.

Answer Key By Coaching  InstitutesDownload Link
JEE Main 2020 Answer Key By Aakash InstituteClick here
JEE Main 2020 Answer Key by Allen KotaClick here
JEE Main 2020 Answer Key by ResonanceClick here
JEE Main 2020 Answer Key by Career PointClick here
JEE Main 2020 Answer key by NarayanaClick here
JEE Main Answer Key 2020 By BYJUsClick here

How To Challenge NTA JEE Main 2020 Answer Key?

The provisional answer key 2020 for April session will be released by the authorities at their official site. Candidates will be given a certain period of time during which they will be able to challenge the provisional answer key 2020. Follow the given steps to challenge the JEE Mains Answer Key:

  • Log in to your account using your application number and date of birth.
  • Fill the online application form for challenging the answer key 2020.
  • For every answer that the candidate is challenging, candidates have to pay Rs. 1000/-. (If the candidate’s answer is correct, then the fee will be refunded by NTA. However, if the answer is wrong then there will be no refund)

Candidates must know that JEE Main is one of the most prestigious engineering examinations conducted in the country. After the exam is conducted, there are a lot of coaching institutes that release the JEE Main answer key. These are, however, unofficial answer keys. Candidates can check these answer keys but also know that these can be unreliable and only the official answer key of JEE Main 2020 released by the exam conducting authority is used for calculating marks.

JEE Main 2020 Response Sheets

Along with the JEE Main 2020 final answer key, NTA will be uploading the JEE Main Response Sheet for the candidates to download. The Response sheet will be of the candidates who have taken the examination. Each candidate who will take the examination can download the JEE Main Response sheet. Those who will have doubts regarding the response sheet can also request for a photocopy of the JEE Main 2020 Response sheet.

How to Download The JEE Main 2020 Response Sheet?

Follow the steps given below to download the Response sheet of JEE Main 2020:

  • Go to the official website of JEE Main that is
  • Or click on the link to download the Response sheet.
  • Enter the login credentials like registration number and date of birth.
  • JEE Main 2020 Response sheet will be displayed on the screen.
  • Download the Response Sheet to cross-check it with JEE Main answer key.

How To Calculate Score Using JEE Main 2020 Response Sheet?

The JEE main Response sheet will be released along with the official 2020 answer key. To calculate the probable score, candidates must make sure that they download both the answer key as well as the Response Sheet. Further, the candidates have to check which answer they have marked in their response sheet. Using the answer key, one can mark the number of correct answers as well as the incorrect ones and calculate a final score. However, the final result may differ.

NTA Score & Compilation Of Result Of Paper-1 And Paper-2

The following shall be applicable to both the attempts.

  • After the JEE Main 2020 exam, the NTA will display JEE Main CBT Answer Key & recorded responses of multiple-choice questions of Paper-1 and Paper-2 on the NTA’s website The date shall be displayed on the NTA’s website.
  • The candidates, who are not satisfied with the recorded response, may challenge by filling the online application form and paying processing charges of Rs.1000/- per question.
  • The challenge of answer key 2020 (Response Sheet) will also be accepted online only through the link available on the official website by paying processing charges of Rs.1000/- per question. The fee can be paid by credit/debit card. The fee once paid is non-refundable.
  • The NTA’s decision on the challenges shall be final and no further communication will be entertained.
  • The result will be compiled on the basis of the final JEE Mains 2020 answer keys. No grievance with regard to answer key 2020 after the declaration of result of JEE Main 2020 will be entertained.
  • Evaluation of multiple-choice questions of Paper-1 and Paper-2 will be carried out using final answer keys and the raw (actual) marks obtained by a candidate will be considered further for computation of the result of JEE (Main)-2020.
  • For multi-shift papers, raw marks obtained by the candidates in different shifts/sessions will be converted to NTA Score.
  • The detailed procedure based on NTA Score being adopted is available on NTA’s website.

JEE Main 2020 Rank Predictor Using Answer Key

As the JEE Main April Session 2020 will get over, candidates will curiously wait for their results. To lessen this curiousness and give the candidates an idea about which NITs, IIITs or CFTIs they might get admission in, we have launched a tool called JEE Main 2020 college predictor. It is easy for the candidates to use without any hassle. Follow the steps to use the above tool.

  1. Click on the link.
  2. Now, enter your name, email ID, mobile number, and state
  3. You will receive an OTP (One-time password) on your entered phone number.
  4. Enter the OTP on the given box.
  5. Now, enter the estimated score that you calculated on the basis of the JEE Main April 2020 Answer Key.
  6. Candidate’s JEE Main 2020 rank predictor will display the predicted rank.
  7. With the help of this predictor, the candidates can also check the list of colleges that they can probably get admission into.

Why is JEE Main Answer Key 2020 Important?

Both official and unofficial answer keys will release as soon as the NTA JEE Main 2020 for January session gets over. However, candidates must make sure to refer to the official answer key to see the correct answers. The answer key is important because of the following reasons:

  1. The JEE Mains 2020 answer key is important for candidates who are waiting to check the correct answers.
  2. Candidates can calculate the probable score of the examination.
  3. With the probable score, they can have an idea about which institution they might get admission to.
  4. You can also challenge the JEE Main 2020 Answer Key in case of any doubt in the answers keys.

JEE Main Previous Years’ Cut Off

The cut off for JEE Main 2020 has not yet been published online. However, the candidates can check the last year cut off marks required to qualify the entrance examination. Check JEE Main Cut off

In the year 2019, the EWS category was introduced.

JEE Main 2019 Cutoff

CategoryJEE Main Paper 1 Cut Off 2019 (Percentile)
Common Rank List (CRL)89.7548849
Other Backward Classes (OBC-NCL)74.3166557
Scheduled Tribe (ST)44.3345172
Scheduled Caste (SC)54.0128155

JEE Main Cutoff (2018, 2017, 2016, 2015, 2014)


How To Calculate Marks By Answer Key 2020?

Once candidates will view and download the answer key 2020, they will be able to tally their marks and know the probable score that they will score in the examination.

  • In the question paper, 4 marks will be awarded to each correct answer and 1/4th mark will be deducted for each wrong answer.
  • Zero marks will be given to a question not attempted.
  • Using this marking scheme, candidates can calculate the probable score before the final result is out.
  • Candidates can then check the previous year cut off and know whether or not they will be able to get admission in the desired college or not.

Marking Scheme Of JEE Main 2020

S.No.Category of AnswerMarking Scheme
1Correct Response4 marks will be awarded
2Incorrect Response1 mark will be deducted
3No AnswerNo marks will be given
4More than One Answer1 mark will be deducted

JEE Main Previous years Questions Paper with Answer Key

Candidates can have an idea of how the answer key looks like by checking out previous year JEE Main answer key as well as their question papers. Till 2019, there was the offline mode of the exam were answer keys were released for different sets and codes. The candidates who are preparing for JEE Main 2020 and want to check previous year question papers, then do check the table below!

January 2019

JEE Main 2019 January SessionSession Question Paper LinkAnswer Key Link
January 12, 2019 (Paper 1)ForenoonClick HereClick Here
AfternoonClick HereClick Here
January 11, 2019 (Paper 1)ForenoonClick HereClick Here
AfternoonClick HereClick Here
January 10, 2019 (Paper 1)ForenoonClick HereClick Here
AfternoonClick HereClick Here
January 09, 2019 (Paper 1)ForenoonClick HereClick Here
AfternoonClick HereClick Here
January 08, 2019 (Paper 2)ForenoonClick HereClick Here
AfternoonClick HereClick Here

April 2019

JEE Main 2019 April SessionSession Question Paper LinkAnswer Key Link
April 12, 2019 (Paper 1)ForenoonClick HereClick Here
AfternoonClick HereClick Here
April 10, 2019 (Paper 1)ForenoonClick HereClick Here
AfternoonClick HereClick Here
April 09, 2019 (Paper 1)ForenoonClick HereClick Here
AfternoonClick HereClick Here
April 08, 2019 (Paper 1)ForenoonClick HereClick Here
AfternoonClick HereClick Here
April 07, 2019 (Paper 2)ForenoonClick HereClick Here
AfternoonClick HereClick Here

Previous Year Question Paper of JEE Main 2018 Paper 1- Offline mode

Paper CodeDownload PDFAnswer keys 
Code AClick HereDownload HERE
Code BClick HereDownload HERE
Code CClick HereDownload HERE
Code DClick HereDownload HERE

JEE Main Question Papers 2018 for Paper 1 – Online mode

Year/DateApril 15 Morning SessionApril 15 Evening SessionApril 16
2018Click HereClick HereClick Here

JEE Mains Answer Key 2020 FAQs

Ques. Who can apply for a photocopy of the JEE Main 2020 CBT Answer key?

Ans. Candidates who appeared in pen and paper-based or online-based examination for JEE Main 2020 can apply for photocopy of their Response Sheet and Calculation sheet. The idea behind providing a photocopy of the Response sheet is to ensure transparency in the marking process.

Ques. How to apply for photocopy of JEE Mains Answer Key 2020?

Ans. The procedure to apply for the photocopy of JEE Main 2020 Online Answer Key and calculation sheet is very simple. Below is the step by step process to obtain the Xerox of Response sheet from CBSE:

  • Write an application, addressed to the Executive Director (JAB).
  • Mention your full name, JEE Main 2020 Roll Number and complete address in the application.
  • Obtain a demand draft of 500 INR from any scheduled bank drawn in favour of Secretary, NTA, payable at New Delhi.
  • Write your full name and JEE Mains 2020 Roll number at the back of the demand draft.
  • Submit your application along with demand draft either by speed post or by hand to the following address:

C-20 1A/8 ,Sector 62
IITK Outreach Centre,

Ques. What should be kept in mind while submitting the form for photocopy?

Ans. Listed below is an important point that should be kept in mind before submitting the form:

  • The application should be in the candidate’s own writing.
  • Application or request on behalf of a candidate will not be entertained.
  • The board will not provide any photocopy of Response sheet to any school or institution for display, commercial use or to print media.
  • Incomplete application or application missing any of the details will be rejected.

Ques: Is there any use if a candidate objects to official JEE Mains 2020 Answer Keys?

Ans: Yes, the objection will be closely checked by the official authorities. In case of any discrepancy, the same will be rectified by the official authorities immediately.


    • JEE Main April session exam date is uncertain due to COVID 19. NTA will release the revised dates after 3rd May 2020.


Please enter your comment!
Please enter your name here