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Hello everyone! We hope your JEE-Advanced went well.
We’re sure that the period between the JEE-Advanced paper and results will be one of feverish impatience for you! To relieve some of the anxiety, and get you a rough idea about your result, we bring forth for you JEE-Advanced answer key and detailed solutions, prepared by our own subject experts.
Here are the answer keys for all sets:

Paper 1:

Code-0
Q. no. Physics Q. no. Chemistry Q. no. Maths
1 A 19 B 37 C
2 B 20 B 38 A
3 B 21 A 39 C
4 D 22 A 40 C
5 D 23 C 41 C
6 AD 24 BC 42 AD
7 AC 25 BC 43 BCD
8 ABD 26 B 44 ABC
9 BD 27 BC 45 BC
10 BCD 28 ACD 46 BC
11 ACD 29 ACD 47 AC
12 ABD 30 ABC 48 A
13 CD 31 BD 49 ACD
14 6 32 4 50 5
15 9 33 5 51 7
16 3 34 9 52 1
17 8 35 5 53 2
18 9 36 6 54 1
Code-1
Q. no. Physics Q. no. Chemistry Q. no. Maths
1 B 19 D 37 C
2 D 20 C 38 A
3 B 21 B 39 C
4 A 22 B 40 C
5 C 23 A 41 C
6 ABD 24 BCD 42 BCD
7 ABC 25 BD 43 A
8 CD 26 ACD 44 BC
9 AD 27 BC 45 ACD
10 BD 28 ACD 46 AD
11 AD 29 ABC 47 BC
12 ABD 30 B 48 ABC
13 ACD 31 BC 49 AC
14 9 32 9 50 2
15 9 33 4 51 5
16 6 34 6 52 1
17 3 35 5 53 7
18 8 36 5 54 1
Code-2
Q. no. Physics Q. no. Chemistry Q. no. Maths
1 B 19 A 37 C
2 D 20 B 38 C
3 B 21 C 39 A
4 D 22 C 40 C
5 A 23 B 41 C
6 BCD 24 ABC 42 AC
7 BD 25 BC 43 ABC
8 CD 26 BD 44 BC
9 ABD 27 ACD 45 AD
10 AD 28 ACD 46 BC
11 BC 29 BC 47 ACD
12 ABD 30 B 48 BCD
13 ABD 31 BCD 49 A
14 9 32 5 50 1
15 9 33 6 51 2
16 3 34 9 52 7
17 6 35 4 53 5
18 8 36 5 54 1
Code-3
Q. no. Physics Q. no. Chemistry Q. no. Maths
1 A 19 B 37 C
2 B 20 B 38 C
3 B 21 A 39 C
4 D 22 C 40 C
5 A 23 B 41 A
6 BC 24 AC 42 AC
7 BD 25 BD 43 ABC
8 ACD 26 ABC 44 BC
9 AD 27 BC 45 AD
10 ABD 28 ACD 46 BC
11 ABC 29 BC 47 ACD
12 CD 30 BCD 48 BCD
13 ABD 31 B 49 A
14 9 32 4 50 1
15 8 33 5 51 2
16 3 34 5 52 7
17 7 35 9 53 5
18 6 36 6 54 1
Code-4
Q. no. Physics Q. no. Chemistry Q. no. Maths
1 D 19 B 37 A
2 A 20 A 38 C
3 D 21 C 39 C
4 B 22 B 40 C
5 B 23 A 41 C
6 ABD 24 BC 42 ABC
7 BD 25 BC 43 BCD
8 AB 26 ACD 44 ACD
9 BCD 27 AC 45 AD
10 ABD 28 ABC 46 BC
11 ABD 29 B 47 BC
12 CD 30 BCD 48 A
13 AD 31 BD 49 AC
14 8 32 4 50 1
15 6 33 5 51 7
16 9 34 5 52 1
17 9 35 6 53 5
18 3 36 9 54 2
Code-5
Q. no. Physics Q. no. Chemistry Q. no. Maths
1 D 19 C 37 C
2 B 20 B 38 C
3 B 21 B 39 C
4 A 22 A 40 C
5 C 23 B 41 A
6 CD 24 BD 42 ACD
7 ABD 25 ACD 43 BCD
8 BD 26 AC 44 AD
9 BCD 27 ABC 45 A
10 BD 28 BC 46 BC
11 ACD 29 BCD 47 ABC
12 AD 30 B 48 AC
13 ABD 31 BC 49 BC
14 9 32 5 50 1
15 3 33 4 51 5
16 9 34 6 52 7
17 8 35 5 53 2
18 6 36 9 54 1
Code-6
Q. no. Physics Q. no. Chemistry Q. no. Maths
1 A 19 C 37 C
2 B 20 C 38 A
3 B 21 B 39 C
4 A 22 B 40 C
5 D 23 A 41 C
6 ABD 24 B 42 A
7 ABD 25 BC 43 ABC
8 AD 26 ACD 44 AD
9 ABD 27 ACD 45 ACD
10 BD 28 BD 46 ACD
11 ABD 29 ABC 47 BC
12 BC 30 BC 48 BCD
13 CD 31 BCD 49 BCD
14 8 32 5 50 1
15 9 33 9 51 5
16 6 34 5 52 1
17 3 35 6 53 2
18 9 36 4 54 7
Code-7
Q. no. Physics Q. no. Chemistry Q. no. Maths
1 A 19 A 37 C
2 B 20 C 38 C
3 B 21 B 39 A
4 D 22 A 40 C
5 B 23 B 41 C
6 BCD 24 BD 42 ACD
7 AD 25 BC 43 BC
8 ABD 26 AC 44 AD
9 CD 27 BCD 45 AC
10 BD 28 BC 46 ABC
11 ABD 29 B 47 BC
12 ABD 30 ABC 48 BCD
13 AD 31 ACD 49 A
14 9 32 5 50 1
15 3 33 5 51 7
16 9 34 6 52 1
17 8 35 4 53 2
18 6 36 9 54 5
Code-8
Q. no. Physics Q. no. Chemistry Q. no. Maths
1 B 19 A 37 C
2 B 20 B 38 C
3 A 21 C 39 A
4 D 22 D 40 C
5 B 23 B 41 C
6 ABC 24 ACD 42 BCD
7 CD 25 ABC 43 ABC
8 CD 26 BC 44 A
9 ABD 27 BD 45 BC
10 BD 28 B 46 AC
11 BCD 29 BCD 47 ACD
12 AD 30 AC 48 ACD
13 ABD 31 BC 49 BC
14 6 32 5 50 1
15 3 33 9 51 7
16 9 34 5 52 5
17 9 35 4 53 2
18 8 36 6 54 1
Code-9
Q. no. Physics Q. no. Chemistry Q. no. Maths
1 A 19 B 37 A
2 B 20 C 38 C
3 D 21 B 39 C
4 B 22 A 40 C
5 A 23 B 41 C
6 ABD 24 BD 42 AD
7 BD 25 BC 43 BCD
8 AD 26 ABC 44 ACD
9 CD 27 B 45 AC
10 BD 28 BC 46 ABC
11 ABD 29 ACD 47 BC
12 ABD 30 AC 48 A
13 ACD 31 BCD 49 BC
14 3 32 9 50 5
15 8 33 5 51 2
16 9 34 4 52 1
17 6 35 5 53 1
18 9 36 6 54 7

Paper 2:

Code-0
Q. no. Physics Q. no. Chemistry Q. no. Maths
1 C 19 D 37 C
2 C 20 A 38 B
3 C 21 A 39 B
4 B 22 D 40 C
5 None of these* 23 A 41 B
6 A 24 A 42 A
7 CD 25 BC 43 AD
8 BC 26 AB 44 ACD
9 BC 27 BCD 45 AB
10 ABD 28 CD 46 BC
11 ABD 29 BCD 47 BC
12 AB 30 ABCD 48 BCD
13 ABCD 31 AC 49 BC
14 D 32 BD 50 ACD
15 C 33 B 51 B
16 B 34 C 52 C
17 D 35 A 53 A
18 A 36 B 54 C
Code-1
Q. no. Physics Q. no. Chemistry Q. no. Maths
1 C 19 D 37 B
2 C 20 D 38 B
3 C 21 A 39 C
4 A 22 A 40 A
5 None of these* 23 A 41 B
6 B 24 A 42 C
7 AC 25 AC 43 BC
8 C 26 AB 44 AB
9 ABD 27 BCD 45 AD
10 BC 28 ABCD 46 BC
11 ABCD 29 BD 47 ACD
12 ABD 30 BC 48 ACD
13 BD 31 CD 49 BCD
14 AB 32 BCD 50 CD
15 A 33 B 51 B
16 B 34 C 52 C
17 C 35 A 53 A
18 D 36 B 54 C
Code-2
Q. no. Physics Q. no. Chemistry Q. no. Maths
1 A 19 A 37 C
2 C 20 A 38 B
3 * 21 A 39 B
4 C 22 D 40 A
5 A 23 D 41 B
6 C 24 A 42 C
7 ABD 25 BCD 43 CD
8 AB 26 BC 44 BC
9 ABCD 27 CD 45 BCD
10 BC 28 AB 46 ACD
11 BD 29 ABCD 47 BC
12 AC 30 BCD 48 AD
13 D 31 AC 49 AB
14 ABD 32 BD 50 ACD
15 B 33 B 51 B
16 A 34 C 52 C
17 D 35 A 53 A
18 C 36 B 54 C
Code-3
Q. no. Physics Q. no. Chemistry Q. no. Maths
1 C 19 A 37 C
2 C 20 D 38 A
3 C 21 A 39 B
4 None of these* 22 A 40 B
5 D 23 D 41 C
6 A 24 A 42 B
7 ABD 25 AC 43 AB
8 ABCD 26 AB 44 BC
9 ABD 27 ABCD 45 ACD
10 BC 28 BD 46 CD
11 A 29 BCD 47 BC
12 CD 30 CD 48 ACD
13 BD 31 BC 49 BCD
14 AC 32 BCD 50 AD
15 C 33 B 51 B
16 D 34 C 52 C
17 A 35 A 53 A
18 B 36 B 54 C
Code-4
Q. no. Physics Q. no. Chemistry Q. no. Maths
1 * 19 A 37 B
2 C 20 A 38 C
3 C 21 D 39 B
4 C 22 A 40 C
5 A 23 D 41 B
6 C 24 A 42 A
7 ABD 25 AC 43 BC
8 ABD 26 BD 44 ACD
9 ABCD 27 ABCD 45 AD
10 BC 28 CD 46 ACD
11 AC 29 AB 47 AB
12 BC 30 BCD 48 CD
13 D 31 BC 49 BCD
14 BD 32 BCD 50 BC
15 B 33 B 51 B
16 C 34 C 52 C
17 D 35 A 53 A
18 A 36 B 54 C
Code-5
Q. no. Physics Q. no. Chemistry Q. no. Maths
1 A 19 A 37 C
2 None of these* 20 A 38 B
3 C 21 D 39 B
4 A 22 A 40 A
5 C 23 A 41 C
6 C 24 D 42 B
7 ABD 25 BCD 43 ACD
8 BC 26 BD 44 BC
9 ABCD 27 BC 45 ACD
10 C 28 CD 46 AB
11 AD 29 AB 47 AD
12 ABD 30 ABCD 48 CD
13 AB 31 BCD 49 BCD
14 CD 32 AC 50 BC
15 D 33 B 51 B
16 A 34 C 52 C
17 C 35 A 53 A
18 B 36 B 54 C
Code-6
Q. no. Physics Q. no. Chemistry Q. no. Maths
1 D 19 A 37 B
2 C 20 A 38 C
3 A 21 A 39 B
4 None of these* 22 D 40 A
5 C 23 A 41 C
6 C 24 D 42 B
7 AB 25 AC 43 ACD
8 BD 26 BCD 44 CD
9 ABD 27 CD 45 AB
10 A 28 ABCD 46 BC
11 BC 29 BD 47 AD
12 CD 30 AB 48 ACD
13 ABD 31 BC 49 BCD
14 ABCD 32 BCD 50 BC
15 B 33 B 51 B
16 D 34 C 52 C
17 A 35 A 53 A
18 C 36 B 54 C
Code-7
Q. no. Physics Q. no. Chemistry Q. no. Maths
1 C 19 A 37 A
2 C 20 A 38 B
3 C 21 A 39 B
4 None of these* 22 D 40 C
5 C 23 D 41 C
6 A 24 A 42 C
7 B 25 ABCD 43 BC
8 BD 26 AC 44 BC
9 ABCD 27 AB 45 ACD
10 ABD 28 BC 46 AB
11 CD 29 BCD 47 BC
12 ABD 30 BCD 48 AD
13 AC 31 CD 49 BCD
14 AC 32 BD 50 ACD
15 D 33 B 51 B
16 C 34 C 52 C
17 B 35 A 53 A
18 A 36 B 54 C
Code-8
Q. no. Physics Q. no. Chemistry Q. no. Maths
1 A 19 A 37 B
2 C 20 A 38 C
3 C 21 D 39 D
4 C 22 A 40 C
5 None of these* 23 A 41 B
6 A 24 D 42 A
7 ABCD 25 AC 43 BC
8 BC 26 CD 44 CD
9 AC 27 ABCD 45 ACD
10 ABD 28 BC 46 ACD
11 AD 29 BCD 47 BC
12 ABD 30 BD 48 AB
13 BC 31 AB 49 AD
14 D 32 BCD 50 BCD
15 C 33 B 51 B
16 A 34 C 52 C
17 B 35 A 53 A
18 D 36 B 54 C
Code-9
Q. no. Physics Q. no. Chemistry Q. no. Maths
1 C 19 A 37 D
2 A 20 A 38 B
3 C 21 D 39 C
4 C 22 A 40 B
5 C 23 A 41 A
6 None of these* 24 D 42 C
7 BC 25 BC 43 AB
8 ABD 26 BCD 44 BC
9 CD 27 ABCD 45 AD
10 A 28 BCD 46 CD
11 AD 29 CD 47 ACD
12 BC 30 AB 48 ACD
13 ABCD 31 BD 49 BCD
14 ABD 32 AC 50 BC
15 D 33 B 51 B
16 C 34 C 52 C
17 A 35 A 53 A
18 B 36 B 54 C

*We believe this question is wrong.

About JEE Advanced:
The JEE-Advanced, formerly known as IIT-JEE is gateway to the most prestigious technical institutes in the country. IITs, along with a host of other Centrally Funded Technical Institutes provide admission on the basis of JEE-Advanced.
This year, a total of 23 colleges will be offering admission to candidates on the basis of their JEE-Advanced merit. The total number of seats has shot up to 10,400 as compared to 10,000 last year.
About the exam, going into any specifics without time on our hands is an utter folly, as JEE-Advanced is based on variations; You need only know that there is no fixed pattern, no fixed number of marks, no fixed weightage. Just this: two papers, six hours. Best of luck.
We at toppr wish you all the best for your results!

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