JEE Main Answer Key 2020
Jee Main

JEE Main Answer Key 2020 | Download JEE Mains Question Paper with solution here, Challenge Answer Key

JEE Main 2020 Answer Key is released now. National Testing Agency conducts the JEE Mains exam twice in a year. NTA released the answer key of JEE Main 2020 for January and April sessions separately through the official website. We published JEE Main Question Paper 2020 with Answer Key on our page. The answer key of JEE Mains 2020  released in online mode only. All students who appeared in the examination can download the answer key of JEE Main from this article. We uploaded all the questions asked in JEE Main 2020 Paper with their proper solution here. Candidates are requested to go through the complete article to know any latest updates regarding the JEE Main answer key 2020.

Latest JEE Main 2020 Updates

Various coaching institutes like Resonance, Allen had released JEE Main 2020 answer key for all the sessions. Students can check here JEE Main Question paper 2020 with the solution in the following table. Students appeared in the exam can take a look at JEE Main 2020 January Question paper with solutions along with an overall analysis of the exam in the following table.

Important Note – Click Here to download JEE Main 2020 Official Answer Key along with the Question Paper and Response Sheet.

JEE Main 2020 Question Paper with Solution

Exam date Shift 1 Shift 2
7th Jan MathematicsChemistryPhysics MathematicsPhysicsChemistry

JEE Main 2020 Resonance Answer Key 2020

Shifts Question Papers Answer Key
JEE Main 7th January 2020 Answer Key   (Paper 1) Shift 1 MathematicsChemistryPhysics
Shift 2 MathematicsPhysicsChemistry
8th January 2020 JEE Main Answer Key (Paper 1) Shift 1 MathematicsChemistryPhysics
Shift 2 PhysicsChemistryMathematics

JEE Main 2020 Expected Cut Off

After completion of the JEE Main 2020 entrance exam, experts from various Coaching Institutes gives highlights about the JEE Main 2020 expected cutoff. Each student needs to qualify JEE Main cutoff list to pass the exam and the ones who will not be able to qualify or obtain the cutoff marks will not be eligible to apply for JEE Advanced 2020 . JEE Main expected Cut Off marks for January 2020 updated in the tables below.

Category Cutoff
Common Merit List (CML) 107
Other Backward Class (OBC-NCL) 79
Scheduled Caste (SC) 57
Scheduled Tribe (ST) 29

JEE Main Answer Key 2020

Candidates can calculate their marks with the help of the JEE Main 2020 official answer key. The conducting authorities released the official answer key of JEE Main after a few days of the examination. Various coaching institutes released JEE Main answer key on the same day of the exam. Students can use these coaching institute answer key to check answers before the official answer key declaration by authorities. But this answer key isn’t reliable as it is solely on memory-based questions of various candidates.

The candidates are advised to rely only on the Answer keys released by the National Testing Agency. There are 3 types of answer keys. Let us know about them in detail.

Latest Updates – JEE Main Result 2020 will release soon. Click Here to download.

Types of Answer Key

There are 3 types of JEE Mains Answer key which students use to calculate their marks at different time. You can check detail information written below.

Unofficial Answer Key

JEE Mains 2020 unofficial answer key will release on the same day of examination. Various coaching institutes will release this answer key on their official website.  Students can use these answer keys to check their answers but these are not 100 percent authenticate or correct. You have to wait for 8 to 10 days after examination for JEE Mains 2020 official Answer Key. These solutions are based on the memory-based questions of fellow candidates.

Provisional Answer Key

National Testing Agency will release the Provisional Answer Key on its official website. This is the first answer key released by the NTA. The candidates can visit the official website or check the links provided here to download it. Once downloaded you may check the answer key and raise your queries if any. You may challenge the JEE Main 2020 Provisional Answer Key with proof and submit your fee along with it.  Read further to know, “how to raise doubt against JEE Main provisional answer key”.

Official Answer Key

After resolving all doubts of candidates the conducting authority will finally release the JEE Main Answer Key 2020. Students can use these answer key to calculate their exact marks in the exam. It will give an idea to the aspirant whether they qualify or not qualify in the exam. Remember, the final answer key is unquestionable. That means you cannot raise any doubts or queries against it. The candidates are advised to check their answers thoroughly and calculate their marks accordingly.

Click Here to check JEE Main Official Answer Key.

How to Download JEE Mains 2020 Answer Key?

This section is helpful for all those candidates who don’t have an idea on “how to download JEE Main Answer Key 2020“. The Answer Key of JEE Main 2020 will be released by the National Testing Agency (NTA) in online mode only. After the declaration of the answer key 2020, the student must follow these steps to download the answer key & calculate the score.

  • Go to the official website of JEE Main i.e
  • Click on “JEE Mains Answer Key Link”.
  • Enter the application number and password at the login portal.
  • Click on the submit button.
  • Your answer key will appear on your screen.
  • Download it and take a printout for future use.

How to Calculate marks with the help of JEE Main 2020 Answer Key?

The aspirant has to calculate marks according to the exam pattern and marking scheme. You need to follow the following steps to calculate JEE Main 2020 marks with the help of answer key.

  • Visit the official website of
  • Download JEE Main Question Paper 2020 & Response Sheet.
  • Download the Answer Key too from the official website.
  • You may use the links provided here to download each of these documents.
  • Telly your response sheet answer with the official answer key.
  • Give +4 marks for every correct answer and deduct -1 mark for the wrong answer.
  • After the above process, calculate the total number of right answers and wrong answers and you shall get the idea of the marks secured in the JEE Mains 2020 exam.

Total Score = (4 X Number of Correct Responses) – (1X Number of Incorrect Responses)

How to Raise Doubt Against JEE Mains 2020 Answer Key?

NTA releases the Provisional Answer Key on its official website soon after the examination is over. The candidates should download and check their answers. While you check your Response Sheet, you might come across answers that may have been marked incorrectly in the Provisional JEE Main Answer key. Check and refer the academic and subjective books and reference texts for the confirmation of your doubts. National Testing Agency provides an opportunity for the candidates to Challenge the Provisional Answer key if you find any such incorrect marked answers. Obviously, the doubt submission or Challange to the Answer key must be submitted along with the Re-checking fee.

Detailed Walkthrough to raise doubts on JEE Main Provisional Answer Key 2020.

Follow the steps mentioned below and Challenge NTA JEE Main Answer Key 2020.

  • Get hold of the answer key and the response sheet.
  • Open both the documents in separate tabs.
  • Each question on your response sheet is given with a Question ID mentioned on the right-hand side of the page.
  • Select and Find this Question ID in the Answer Key on another tab, using Function (Ctrl + F).
  • You will find the correct answer to the question alongside the found question ID.
  • Verify if the Answer ID is same as the Answer you have selected for the question in your response sheet.
  • If you find any mistakes or you wish to claim the incorrectness of the response, select the Answer ID that you consider as correct for the respective Question ID.
  • Drop Down at the end of the page once you have checked all the answers.
  • And click on Save Your Claims.
  • For each claim you make, the candidate has to pay Rs 1000/- per question.
  • The candidates are also required to submit valid proof of their claims.
  • If the claim is found to be correct and answer mentioned in the answer key is incorrect.
  • The amount of claim, Rs 1000 will be refunded through the same account through which the payment was made earlier.

Marking Scheme of JEE Main Exam

It’s a joy to know how much you might be scoring if you have had a well-attempted examination. While you download your Final Answer Key and try to find your score, Marking Scheme is most important for you. Check out the scheme below and calculate marks. Also, remember these will just be your raw marks. National Testing Agency releases the result with normalized marks only. Thus, your final marks would be very different than what you calculated.

Category of Answer Marking Scheme
Correct Response 4 marks will be awarded
Incorrect Response 1 mark will be deducted
No Answer No marks will be given
More than One Answer 1 mark will be deducted

JEE Mains 2020 Result

JEE Main Result 2020 will release just after the declaration of Answer Key. The result will be declared in online mode on the official website of the exam. The student will require login id and password to check JEE Main Result 2020. In result, candidates will be able to see their normalized total score, the sectional score of each subject and qualifying status.

JEE Main 2020 Important Dates

The Conducting Authorities will release important dates of all the important events related to JEE Main 2020. The student by checking the JEE Main 2020 important dates will be able to keep track of upcoming events, which will keep notified them in advance. You can check all the important dates of JEE Main 2020 in the following table.

Event Name

For January Session

For April Session

Application Form Release Date

2nd week of September 2019

2nd week of January 2020

Admit Card Declaration

6th December 2019

In the month of March 2020

Examination Dates

2nd week of January 2020

2nd week of April 2020

JEE Mains 2020 Answer Key

In the last week of January 2020

4th week of April 2020


Ist week of February 2020

Ist week of May 2020

Counseling Dates

In the month of June – July 2020

In the month of June – July 2020

Important Details of JEE Mains 2020

Aspirants who appeared in JEE Mains 2020 should know every important information regarding JEE Mains 2020. You can check all important event details of JEE Mains in the following table.

Exam Name

Joint Entrance Exam Mains

Commonly known as

JEE Mains

Conducting Body

National Testing Agency

Exam Purpose

For admission in UG courses

College allocated through JEE Mains

NITs, IIITs, and many other centrally funded technical institutes

Application mode


Examination Mode


Official Website

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