
JEE Main Answer Key 2018
JEE Main 2018 Answer Key – The CBSE conducted the JEE 2018 Paper 1 & 2 on April 08, 2018, and JEE Main 2018 Online examination on April 15 and 16, 2018. The candidates can now download the JEE Main 2018 Official Answer Key which has been released by CBSE on April 24, 2018. The candidates can download the official answer key for JEE Main from this page, a and then can start crosschecking their answers.
On the basis of the total marks obtained after crosschecking the answers, they can estimate their chances of qualifying the entrance exam.
The official JEE Main 2018 Paper 2 Answer key will be available on May 10, 2018.
JEE Main 2018 Answer Key of Exam Held on April 8, 2018.
JEE Main 2018 Answer Key Paper 1 – Set A
Physics  Chemistry  Maths  

Q 1  3  Q 31  4  Q 61  2 
Q 2  2  Q 32  3  Q 62  3 
Q 3  2  Q 33  3  Q 63  3 
Q 4  3  Q 34  1  Q 64  3 
Q 5  2  Q 35  4  Q 65  2 
Q 6  4  Q 36  4  Q 66  1 
Q 7  1  Q 37  2  Q 67  4 
Q 8  3  Q 38  3  Q 68  3 
Q 9  3  Q 39  1  Q 69  2 
Q 10  3  Q 40  3  Q 70  3 
Q 11  1  Q 41  3  Q 71  1 
Q 12  2  Q 42  3  Q 72  4 
Q 13  1  Q 43  2,4  Q 73  4 
Q 14  2  Q 44  3  Q 74  2 
Q 15  1  Q 45  4  Q 75  4 
Q 16  2  Q 46  3  Q 76  1 
Q 17  2  Q 47  3  Q 77  3 
Q 18  2  Q 48  4  Q 78  3 
Q 19  3  Q 49  3  Q 79  3 
Q 20  1  Q 50  2  Q 80  4 
Q 21  3  Q 51  1  Q 81  2 
Q 22  3  Q 52  3  Q 82  1 
Q 23  1  Q 53  2  Q 83  2 
Q 24  1  Q 54  1  Q 84  4 
Q 25  4  Q 55  3  Q 85  1 
Q 26  1  Q 56  4  Q 86  2 
Q 27  3  Q 57  3  Q 87  3 
Q 28  3  Q 58  3  Q 88  2 
Q 29  2  Q 59  4  Q 89  1 
Q 30  3  Q 60  2  Q 90  1 
JEE Main 2018 Answer Key Paper 1 – Set B
Physics  Maths  Chemistry  

Q 1  3  Q 31  2  Q 61  1 
Q 2  3  Q 32  4  Q 62  4 
Q 3  1  Q 33  1  Q 63  1 
Q 4  4  Q 34  3  Q 64  1 
Q 5  1  Q 35  2  Q 65  1 
Q 6  4  Q 36  4  Q 66  1 
Q 7  2  Q 37  1  Q 67  2 
Q 8  1  Q 38  4  Q 68  1 
Q 9  3  Q 39  4  Q 69  2 
Q 10  1  Q 40  2  Q 70  1 
Q 11  4  Q 41  4  Q 71  3 
Q 12  3  Q 42  3  Q 72  3 
Q 13  3  Q 43  4  Q 73  3 
Q 14  1  Q 44  1  Q 74  4 
Q 15  3  Q 45  2  Q 75  4 
Q 16  2  Q 46  1  Q 76  3 
Q 17  4  Q 47  1  Q 77  1 
Q 18  4  Q 48  2  Q 78  4 
Q 19  1  Q 49  3  Q 79  1 
Q 20  3  Q 50  1  Q 80  4 
Q 21  4  Q 51  1  Q 81  1 
Q 22  3  Q 52  4  Q 82  2 
Q 23  4  Q 53  3  Q 83  2 
Q 24  1  Q 54  1  Q 84  1 
Q 25  1  Q 55  3  Q 85  1 
Q 26  1  Q 56  2  Q 86  2 
Q 27  4  Q 57  3  Q 87  2,4 
Q 28  4  Q 58  3  Q 88  1 
Q 29  1  Q 59  4  Q 89  2 
Q 30  1  Q 60  1  Q 90  2 
JEE Main 2018 Answer Key Paper 1 – Set C
Chemistry  Maths  Physics  

Q 1  1  Q 31  1  Q 61  4 
Q 2  1  Q 32  4  Q 62  4 
Q 3  1,3  Q 33  1  Q 63  2 
Q 4  4  Q 34  4  Q 64  2 
Q 5  2  Q 35  2  Q 65  4 
Q 6  1  Q 36  4  Q 66  1 
Q 7  3  Q 37  3  Q 67  1 
Q 8  3  Q 38  2  Q 68  2 
Q 9  2  Q 39  2  Q 69  4 
Q 10  2  Q 40  4  Q 70  1 
Q 11  2  Q 41  1  Q 71  4 
Q 12  2  Q 42  4  Q 72  2 
Q 13  1  Q 43  3  Q 73  1 
Q 14  2  Q 44  2  Q 74  2 
Q 15  2  Q 45  3  Q 75  2 
Q 16  2  Q 46  1  Q 76  2 
Q 17  2  Q 47  3  Q 77  4 
Q 18  4  Q 48  1  Q 78  1 
Q 19  3  Q 49  2  Q 79  2 
Q 20  2  Q 50  1  Q 80  4 
Q 21  1  Q 51  3  Q 81  1 
Q 22  2  Q 52  2  Q 82  1 
Q 23  3  Q 53  4  Q 83  2 
Q 24  2  Q 54  2  Q 84  3 
Q 25  1  Q 55  4  Q 85  1 
Q 26  4  Q 56  1  Q 86  2 
Q 27  3  Q 57  2  Q 87  2 
Q 28  2  Q 58  3  Q 88  4 
Q 29  4  Q 59  2  Q 89  4 
Q 30  3  Q 60  1  Q 90  3 
JEE Main 2018 Answer Key Paper 1 – Set D
Maths  Physics  Chemistry  

Q 1  1  Q 31  3  Q 61  1 
Q 2  2  Q 32  1  Q 62  4 
Q 3  4  Q 33  2  Q 63  3 
Q 4  3  Q 34  4  Q 64  2 
Q 5  1  Q 35  4  Q 65  4 
Q 6  2  Q 36  2  Q 66  1 
Q 7  3  Q 37  3  Q 67  4 
Q 8  1  Q 38  3  Q 68  2 
Q 9  3  Q 39  4  Q 69  4 
Q 10  3  Q 40  3  Q 70  3 
Q 11  4  Q 41  3  Q 71  4 
Q 12  1  Q 42  4  Q 72  4 
Q 13  4  Q 43  4  Q 73  2 
Q 14  2  Q 44  2  Q 74  1 
Q 15  4  Q 45  2  Q 75  1 
Q 16  1  Q 46  4  Q 76  4 
Q 17  2  Q 47  4  Q 77  1,3 
Q 18  2  Q 48  4  Q 78  4 
Q 19  3  Q 49  2  Q 79  4 
Q 20  4  Q 50  4  Q 80  1 
Q 21  3  Q 51  2  Q 81  2 
Q 22  3  Q 52  2  Q 82  4 
Q 23  2  Q 53  3  Q 83  4 
Q 24  2  Q 54  3  Q 84  3 
Q 25  4  Q 55  4  Q 85  1 
Q 26  3  Q 56  3  Q 86  3 
Q 27  4  Q 57  1  Q 87  4 
Q 28  1  Q 58  2  Q 88  4 
Q 29  4  Q 59  4  Q 89  3 
Q 30  4  Q 60  3  Q 90  4 
Important Dates for Answer Key of JEE Main 2018
CBSE JEE (Main) 2018  Date 
Date of pen and paper based exam  08 Apr 2018 
Date of computer based exam  15 and 16 Apr 2018 
Availability of unofficial answer key of JEE Main 2018 for pen and paper based exam from  08 Apr 2018 
Availability of unofficial answer key of JEE Main 2018 for online exam from  15 and 16 Apr 2018 
Candidates can check official JEE Main 2018 Answer Key by CBSE  24 to 27 Apr 2018 
Candidates can submit challenges  24 to 27 Apr 2018 
Declaration of result for paper 1  30 Apr 2018 
Declaration of result for paper 2  31 May 2018 
JEE Main 2018 Question Paper, Answer Key and Solutions
 CBSE will display answer key and images of response sheets (OMR sheet) of pen and paper based exam and answer key of computer based test at jeemain.nic.in from April 24 to 27, 2018.
 Those who are not satisfied with recorded answers can challenge them by filling an online form and paying a fee of Rs 1000 per question. All challenges will be accepted online only (link for which will be added on April 24, 2018).
 Last date to submit challenges was April 27, 2018 (11:59 PM). Candidates could pay fee online through credit card or debit card.
How to download OMR and response sheet of JEE Main 2018?
 You can login to check OMR and response sheet of pen and paper based examination as well as marked answers of computer based exam on official website jeemain.nic.in as per date and time specified by CBSE.
 If you find that any recorded answer is different from what you marked, then you can challenge that. Challenge against response can be submitted online only. You will have to login through the link given and select which answer you are concerned about and submit it with a fee of Rs 1000 per question.
 You can also challenge the official answer key of JEE Main 2018 at the same time. The process of challenging answer keys is same as above. For this also you will login and select question. CBSE will accept challenge against answer key until 11:59 pm of April 27, 2018. The fee once paid will not be refunded unless CBSE accepts the challenge. CBSE and JAB’s decision on final answer key will be final and binding.