JEE Main Official Answer Key 2020
Prabakaran K, 10 Sep 2019, #JEE Main
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JEE Main Official Answer Key 2020 - National Testing Agency (NTA) will release the official answer key of JEE Main 2020 for first attempt tentatively in the third week of January 2020 and for second attempt in the third week of April 2020. Candidates will be able to challenge the JEE Main 2020 official answer key within the specified time period. They can download and challenge the official answer key by logging in to the web portal by entering their application number and password/date of birth. The JEE Main official answer key 2020 will help the candidates to check their responses with the correct answers and they can calculate their probable scores before the announcement of result. The exam authorities will release the response sheets of candidates along with the question papers of JEE Main. Read this article to know more details about the official answer key.

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JEE Main 2020 Official Answer Key - Important Dates

S.No

Events

Dates

JEE Main 2020 January Attempt

1

JEE Main 2020 examination

January 6 to 11, 2020

2

Release of JEE Main 2020 official answer key

3rd week of January 2020

3

Challenging official answer key of JEE Main 2020

3rd week of January 2020

4

Publishing of final answer key

3rd week of January 2020

5

Declaration of JEE Main 2020 Result

January 31, 2020

JEE Main 2020 April Attempt

6

JEE Main 2020 April examination

April 3 to 9, 2020

7

Official answer key of JEE Main 2020

2nd week of April 2020

8

Dates to challenge released answer key

2nd week of April 2020

9

Final answer key

2nd week of April 2020

10

Announcement of Results

April 30, 2020

Steps to challenge JEE Main Official Answer Key 2020

After the release of provisional answer key of JEE Main 2020, candidates will be able to challenge within the specified time period. The detailed steps to be followed for challenging JEE Main official answer key (Provisional) available below.

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How to download JEE Main 2020 Official Answer Key?

  • Initially, they will have to log in using their valid application number and date of birth or password.

  • Then, click on the "Challenge Answer Key" button on the web page.

  • A new window will open and you can see 90 question IDs for Paper-I and 80 question IDs for Paper-II.

  • RThe correct answers are the option ID under the column "Correct Option (s)".

  • They can select any one or more than one option IDs.

  • After choosing the necessary option ID (s), they will have to click on the "Save your claims" and proceed to the next step.

  • The candidates will have to upload necessary documents in required format and click on "Save your claims and pay the fee" button.

  • For fee payment, click on "Pay Fee" button on the page and choose the mode of payment (debit card/credit card/net banking). The processing fee is Rs. 1000 for each question challenged by the candidate.

  • If the challenge is proved correct, then the processing fee will be refunded.

Previous Years’ JEE Main Official Answer Keys and Question Papers

By using the previous year’s official question papers and answer keys, candidates can get a clear idea about the JEE Main 2020 examination. You can download the past year’s JEE Main official answer keys and question papers from the tables given below.

JEE Main 2019 Official Question Papers and Answer Keys (January session)

S.No

JEE Main 2019 January Session

Sessions

Question Papers

Answer Key

1

January 12, 2019 (Paper 1)

Forenoon Session

Click here

Click Here

Afternoon Session

Click here

Click Here

2

January 11, 2019 (Paper 1)

Forenoon Session

Click here

Click Here

Afternoon Session

Click here

Click Here

3

January 10, 2019 (Paper 1)

Forenoon Session

Click here

Click Here

Afternoon Session

Click here

Click Here

4

January 9, 2019 (Paper 1)

Forenoon Session

Click here

Click Here

Afternoon Session

Click here

Click Here

5

January 8, 2019 (Paper 2)

Forenoon Session

Click here

Click Here

Afternoon Session

Click Here

Click Here

JEE Main 2019 January Paper-1: Wrong Questions

Wrong Questions in Mathematics Section:

Exam Date

Shift

Question ID

Option ID

January 12, 2019

FN

-

-

AN

-

-

January 11, 2019

FN

4165299228

41652936370

41652936373

4165299318

41652936730

41652936733

AN

4165299566

No option


4165299656

No option

January 10, 2019

FN

4165299387

No option

4165299406

41652937082

41652937083

41652937084

41652937085

4165299477

No option

4165299496

41652937442

41652937443

41652937444

41652937445

AN

-

-

January 9, 2019

FN

41652910119

41652939935

41652939937

41652910209

41652940295

41652940297

AN

-

-

Wrong Questions in Chemistry Section:

Exam Date

Shift

Question ID

Option ID

Jan 12

FN

4165299736

No option

4165299826

No option

AN

-

-

Jan 11

FN

-

-

AN

-

-

Jan 10

FN

4165299357

No option

4165299447

No option

AN

-

-

Jan 09

FN

-

-

AN

-

-

Wrong Questions in Physics Section:

Exam Date

Session

Question ID

Option ID

January 12, 2019

FN

-

-

AN

4165299874

No option

4165299882

No option

4165299964

No option

4165299972

No option

January 11, 2019

FN

4165299150

No option

4165299166

41652936122

41652936124

41652936125

4165299240

No option

4165299256

41652936482

41652936484

41652936485

AN

4165299525

No option

4165299615

No option

January 10, 2019

FN

4165299340

41652936818

41652936819

4165299346

No option

4165299430

41652937178

41652937179

4165299436

No option

AN

41652910414

No option

41652910504

No option

January 9, 2019

FN

41652910067

No option

41652910157

No option

AN

-

-

JEE Main 2019 Official Question Papers and Answer Keys (April session)

S.No

JEE Main 2019 April Session

Sessions

Question Papers

Answer Key

1

April12, 2019 (Paper 1)

Forenoon Session

Click Here

Click Here

Afternoon Session

Click Here

Click Here

2

April 10, 2019 (Paper 1)

Forenoon Session

Click Here

Click Here

Afternoon Session

Click Here

Click Here

3

April 9, 2019 (Paper 1)

Forenoon Session

Click Here

Click Here

Afternoon Session

Click Here

Click Here

4

April 8, 2019 (Paper 1)

Forenoon Session

Click Here

Click Here

Afternoon Session

Click Here

Click Here

5

April 7, 2019 (Paper 2)

Forenoon Session

Click Here

Click Here

Afternoon Session

Click Here

Click Here

JEE Main 2019 Answer Key by Coaching Centres

Coaching Centre

Link

Learn.careers360

Click here

Sri Chaitanya

Click here

Rao IIT Academy

Click here

Aakash

Click Here

Vidyamandir Classes

Click Here

Allen Kota

Click here

FIITJEE

-

JEE Main 2019 Answer Key with Solution by Career Point

Exam Date

Subject

Forenoon shift

Afternoon shift

January 12, 2019

Mathematics

Click Here

-

Physics

Click Here

-

Chemistry

Click Here

-

January 11, 2019

Mathematics

Click Here

Click Here

Physics

Click Here

Click Here

Chemistry

Click Here

Click Here

January 10, 2019

Mathematics

Click Here

Click Here

Physics

Click Here

Click Here

Chemistry

Click Here

Click Here

January 9, 2019

Mathematics

Click Here

Click Here

Physics

Click Here

Click Here

Chemistry

Click Here

Click Here

JEE Main 2019 Answer Key with Solution by Resonance

Exam date

Subject

Forenoon shift

Afternoon shift

January 12, 2019

Mathematics

Click Here

-

Physics

-

-

Chemistry

-

-

January 11, 2019

Mathematics

Click here

Click Here

Physics

Click Here

Click Here

Chemistry

Click Here

Click Here

January 10, 2019

Mathematics

Click Here

Click Here

Physics

Click Here

Click Here

Chemistry

Click Here

Click Here

January 9, 2019

Mathematics

Click Here

Click Here

Physics

Click Here

Click Here

Chemistry

Click Here

Click Here

JEE Main 2018 Final Official Answer Key – Click Here

JEE Main 2018 Official Question Paper and Answer Key Paper 1

S.No

Official Question Papers

Official Answer Key

1

Code A

Click Here

2

Code B

Click Here

3

Code C

Click Here

4

Code D

Click Here

JEE Main 2018 Official Question Paper and Answer Key for Paper

S.No

Date

Official Question Papers

Official Answer Key

1

April 15, 2018 (Evening)

Click Here

Click Here

2

April 16, 2018 (Morning)

Click Here

Click Here

3

April 15, 2018 (Morning)

Click Here

Click Here

JEE Main 2018 Official Question Paper and Answer Key Paper 2

S.no

Answer Key

Download Link

1

SET R

Click Here

2

SET S

Click Here

3

SET T

Click Here

4

SET U

Click Here

JEE Main Answer Key 2018 by Coaching Centres

Name of Coaching Institute

Code A

Code B

Code C

Code D

Solution

Resonance

Click here

Click here

Click here

Click here

Code B

FIITJEE

Click here

Rao IIT Academy

Click here

Click here

Click here

Click here

Code C

Allen Kota

Click here




Code C – Maths


Code C – Physics


Code C – Chemistry

Aakash Institute

Click here

Click here

Click here

Click here

Code – C

Motion IIT-JEE

Click here

Code – D

Career Point

Click here

Click here

Plancess

Click here

Click here

Click here

Click here

NA

T.I.M.E.

Click here

Click here

Click here

Click here

Code A

Vidyamandir Classes

NA

Click here

NA

NA

Code B – Maths


Code B – Chemistry


Code B – Physics

SriChaitanya

Click here

Click here

IITians PACE Academy

Click here

Click here

Click here

Click here

Code A

Vidyalankar

NA

Click here

NA

NA

Code B

Narayana

Click here

Click here

Click here

Click here

Code A

Brilliant Pala

Click here

NA

NA

NA

NA

Toppr

Click here

NA

Bansal Classes

NA

Click here

NA

NA

NA

Vibrant Academy

NA

NA

NA

Click here

Click here

JEE Main 2018 CBT Exam Answer Key by Coaching Institutes

Coaching Centre

Answer Key

Question Paper

Paper Solution

Motion Education (April 15, 2018)

NA

NA

NA

ASK IITians (April 15, 2018) Set-I

Click Here

Click Here

NA

ASK IITians (April 15, 2018) Set-II

Physics, Chemistry, and Mathematics

Physics, Chemistry, and Mathematics

NA

RAO IIT

Click Here

Click here

NA

Resonance (April 15, 2018)

Click Here

Click Here

Click Here

Resonance (April 16, 2018)

Click here

Click Here

Click Here

By Students

NA

Click Here

NA

JEE Main 2017 Official Answer Key and Question Papers for Paper 1

JEE Main 2017 Official Answer Key and Question Papers for CBT

Exam date

Question Papers

Answer Keys

Physics

Chemistry

Mathematics

April 8, 2017

Click here

Click here

Click here

Click here

April 9, 2017

Click here

Click here

Click here

Click here

JEE Main 2017 Official Answer Keys and Question Papers for Paper II

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Questions related to JEE Main

Showing 86703 out of 86703 Questions
7 Views

If I cant produce ews certificate then what will be the status of my candidature. What are the docoments required to upload at jossa registration. Is fresh registration required for Jee Mains 2020 April session, and if it mismatch with January 2020 then...

Manidipa Kundu Student Expert 21st Oct, 2019

hello,

to claim ews reservation it is mandatory to submit asset and income certificate. many people has applied for ews certificate and still did not get it.

if at the time of counselling you do not have ews you may show the income and asset certificate. still instructions is not clear about this.

if your jee main January session goes bad, you may re appear in April session, and you need to separately apply for it.

if you want to apply in both session you have to mention it at the time of first time registration. between the two better score will be considered.

8 Views

in my class 12 Marks details in jee main form is chemistry Marks compulsory to give?

Yash Dev Student Expert 20th Oct, 2019
Hello student yes in jee main marks of physics chemistry and mathematics are compulsory.
NITs/ IIITs/ GFTIs Admission: Candidates should have obtained a minimum of 75% marks in class 12 or equivalent exam or they must be in the top 20 percentile in their class 12 examination.

Feel free to comment if you have any doubt
Good luck
13 Views

What is Jee main qualifying mark in 2020? for pwd candidate

_Abhishek_Vatsya Student Expert 20th Oct, 2019

Hey!There

Cuttoff score of any category depends upon level of paper.. Cuttoff can be predicted after analysing Jee mains paper  and JEE MAINS 2020 EXAMINATION will conduct on January..So patiently wait till EXAMINATION gets over..But you can take 40+ score as safe score for getting seats in NITs..

Ask if any query..

37 Views

i am only studying for JEE MAINS not for advance and my main focus is april attempt,so plz suggest me some strategy and tips for april attempt as well as january attempt.and plz important chapters also

Aditi Amrendra Student Expert 20th Oct, 2019
Hello,


Its good that you are focused on the attempt which you want to give and i want you to keep you focus razor sharp and that's what is needed to get a good rank.Just have a good strategy, work on your weakness and clear all your doubts.Solve oast year question papers and mocks either online or offline.
Also take care of your health and try to be positive all the time.Dont rush and panic just be calm and collected and focus on studies.

Here are some chapters that are important :

Mathematics

Complex Number , Quadratic Equations

Coordinate Geometry (straight line, circle and conic section )

Calculus ( function, application of derivatives, definite integration are most important part in calculus )

3-D and vector

bionomial theoem and Sequences and Series

Chemistry

Chemical Bonding and Molecular Structure

Chemical Thermodynamics

Electrochemistry

Inorganic Chemistry ( most important part for jee main )

Organic Chemistry( xiith class oganic chemisty is more imporant,full scoring )

Polymers and Bio Molecules

Environmental Chemistry

Chemistry in Everyday Life

Physics

Electrostatics

Current Electricity

Magnetic Effects of Current and Magnetism

Electromagnetic Induction and Alternating Currents

Optics

Dual Nature of Matter and Radiation,Atoms and Nuclei

Thermodynamics

Oscillations and Wave

I hope this helps.
21 Views

How many marks should i get to qualify in JEE mains 2020 Exam

Anupam Kumar Student Expert 20th Oct, 2019

Hey there

Cutoff can only be predicted after seeing the toughness of the question so at this time predicting the cutoff is of no use. Also do not think of just clearing the cutoff as if you'll just clear the cutoff then also you'll not get any good colleges. So try score atleast more than 130+ for good colleges.

Check about jee mains 2020

https://www.google.com/url?sa=t&source=web&rct=j&url=https://engineering.careers360.com/exams/jee-main&ved=2ahUKEwj9zpbag6vlAhUFcCsKHR1wCBMQFjAAegQIBBAB&usg=AOvVaw1k3rMyr-Osb0qy4gsPfOaR

Good luck

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