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JEE main 2021 Question Paper 01 Sep Shift 2 B.Tech

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About JEE main 2021 Question Paper 01 Sep Shift 2 B.Tech

JEE main 2021 Question Paper 01 Sep Shift 2 B.Tech is available here for free download. Published by NTA for Joint Entrance Examination Main, this question paper can be viewed online or downloaded as a PDF (59 pages). Candidates preparing for Joint Entrance Examination Main can use JEE main 2021 Question Paper 01 Sep Shift 2 B.Tech to understand the exam pattern, the type of questions asked, and the overall difficulty level.

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JEE main 2021 Question Paper 01 Sep Shift 2 B.Tech – Text

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Page 1

National Testing Agency

Question Paper Name : B Tech 1st Sep 2021 Shift 2

Subject Name : B TECH

Creation Date : 2021-09-01 20:31:56

Duration : 180

Total Marks : 300

Display Marks: Yes

B TECH
Group Number : 1

Group Id : 864351261

Group Maximum Duration : 0

Group Minimum Duration : 180

Show Attended Group? : No

Edit Attended Group? : No

Break time : 0

Group Marks : 300

Is this Group for Examiner? : No

Physics Section A
Section Id : 8643511004

Section Number : 1

Section type : Online

Mandatory or Optional : Mandatory

Page 2

Number of Questions : 20

Number of Questions to be attempted : 20

Section Marks : 80

Enable Mark as Answered Mark for Review and
Yes
Clear Response :

Sub-Section Number : 1

Sub-Section Id : 8643511231

Question Shuffling Allowed : Yes

Question Number : 1 Question Id : 86435121520 Question Type : MCQ Option Shuffling : Yes Is
Question Mandatory : No

86435171141.

86435171142.

86435171143.

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Question Number : 2 Question Id : 86435121521 Question Type : MCQ Option Shuffling : Yes Is
Question Mandatory : No

Page 3

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Question Number : 3 Question Id : 86435121522 Question Type : MCQ Option Shuffling : Yes Is
Question Mandatory : No

Page 4

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Question Number : 4 Question Id : 86435121523 Question Type : MCQ Option Shuffling : Yes Is
Question Mandatory : No

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Page 5

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Question Number : 5 Question Id : 86435121524 Question Type : MCQ Option Shuffling : Yes Is
Question Mandatory : No

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86435171159.

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Question Number : 6 Question Id : 86435121525 Question Type : MCQ Option Shuffling : Yes Is

Page 6

Question Mandatory : No

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Question Number : 7 Question Id : 86435121526 Question Type : MCQ Option Shuffling : Yes Is
Question Mandatory : No

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Page 7

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Question Number : 8 Question Id : 86435121527 Question Type : MCQ Option Shuffling : Yes Is
Question Mandatory : No

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Question Number : 9 Question Id : 86435121528 Question Type : MCQ Option Shuffling : Yes Is
Question Mandatory : No

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Question Number : 10 Question Id : 86435121529 Question Type : MCQ Option Shuffling : Yes

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Question Number : 11 Question Id : 86435121530 Question Type : MCQ Option Shuffling : Yes

Page 10

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Question Number : 12 Question Id : 86435121531 Question Type : MCQ Option Shuffling : Yes

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Question Number : 13 Question Id : 86435121532 Question Type : MCQ Option Shuffling : Yes

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Page 12

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Question Number : 14 Question Id : 86435121533 Question Type : MCQ Option Shuffling : Yes

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Page 13

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Question Number : 15 Question Id : 86435121534 Question Type : MCQ Option Shuffling : Yes

Page 14

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Question Number : 16 Question Id : 86435121535 Question Type : MCQ Option Shuffling : Yes

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Page 15

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Question Number : 17 Question Id : 86435121536 Question Type : MCQ Option Shuffling : Yes

86435171205.

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Question Number : 18 Question Id : 86435121537 Question Type : MCQ Option Shuffling : Yes

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86435171212.

Question Number : 19 Question Id : 86435121538 Question Type : MCQ Option Shuffling : Yes

Page 17

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Question Number : 20 Question Id : 86435121539 Question Type : MCQ Option Shuffling : Yes

Page 18

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86435171220.

Physics Section B
Section Id : 8643511005

Section Number : 2

Section type : Online

Mandatory or Optional : Mandatory

Number of Questions : 10

Number of Questions to be attempted : 5

Section Marks : 20

Enable Mark as Answered Mark for Review and
Yes
Clear Response :

Sub-Section Number : 1

Sub-Section Id : 8643511232

Question Shuffling Allowed : Yes

Question Number : 21 Question Id : 86435121540 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Page 19

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 22 Question Id : 86435121541 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Page 20

Question Number : 23 Question Id : 86435121542 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 24 Question Id : 86435121543 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 25 Question Id : 86435121544 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Page 21

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 26 Question Id : 86435121545 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 27 Question Id : 86435121546 Question Type : SA

Page 22

Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 28 Question Id : 86435121547 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 29 Question Id : 86435121548 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Page 23

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 30 Question Id : 86435121549 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Chemistry Section A
Section Id : 8643511006

Section Number : 3

Page 24

Section type : Online

Mandatory or Optional : Mandatory

Number of Questions : 20

Number of Questions to be attempted : 20

Section Marks : 80

Enable Mark as Answered Mark for Review and
Yes
Clear Response :

Sub-Section Number : 1

Sub-Section Id : 8643511233

Question Shuffling Allowed : Yes

Question Number : 31 Question Id : 86435121550 Question Type : MCQ Option Shuffling : Yes

86435171231.

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Page 25

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Question Number : 32 Question Id : 86435121551 Question Type : MCQ Option Shuffling : Yes

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Question Number : 33 Question Id : 86435121552 Question Type : MCQ Option Shuffling : Yes

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Question Number : 34 Question Id : 86435121553 Question Type : MCQ Option Shuffling : Yes

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Page 27

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Question Number : 35 Question Id : 86435121554 Question Type : MCQ Option Shuffling : Yes

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Question Number : 36 Question Id : 86435121555 Question Type : MCQ Option Shuffling : Yes

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Question Number : 37 Question Id : 86435121556 Question Type : MCQ Option Shuffling : Yes

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Question Number : 38 Question Id : 86435121557 Question Type : MCQ Option Shuffling : Yes

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Question Number : 39 Question Id : 86435121558 Question Type : MCQ Option Shuffling : Yes

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Question Number : 40 Question Id : 86435121559 Question Type : MCQ Option Shuffling : Yes

Page 30

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Question Number : 41 Question Id : 86435121560 Question Type : MCQ Option Shuffling : Yes

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Question Number : 42 Question Id : 86435121561 Question Type : MCQ Option Shuffling : Yes

Page 31

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Question Number : 43 Question Id : 86435121562 Question Type : MCQ Option Shuffling : Yes

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Question Number : 44 Question Id : 86435121563 Question Type : MCQ Option Shuffling : Yes

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Question Number : 45 Question Id : 86435121564 Question Type : MCQ Option Shuffling : Yes

Page 33

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Question Number : 46 Question Id : 86435121565 Question Type : MCQ Option Shuffling : Yes

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Question Number : 47 Question Id : 86435121566 Question Type : MCQ Option Shuffling : Yes

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Question Number : 48 Question Id : 86435121567 Question Type : MCQ Option Shuffling : Yes

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Question Number : 49 Question Id : 86435121568 Question Type : MCQ Option Shuffling : Yes

Page 36

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Question Number : 50 Question Id : 86435121569 Question Type : MCQ Option Shuffling : Yes

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86435171310.

Chemistry Section B
Section Id : 8643511007

Page 37

Section Number : 4

Section type : Online

Mandatory or Optional : Mandatory

Number of Questions : 10

Number of Questions to be attempted : 5

Section Marks : 20

Enable Mark as Answered Mark for Review and
Yes
Clear Response :

Sub-Section Number : 1

Sub-Section Id : 8643511234

Question Shuffling Allowed : Yes

Question Number : 51 Question Id : 86435121570 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 52 Question Id : 86435121571 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Page 38

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 53 Question Id : 86435121572 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 54 Question Id : 86435121573 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Page 39

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 55 Question Id : 86435121574 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 56 Question Id : 86435121575 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric

Page 40

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 57 Question Id : 86435121576 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 58 Question Id : 86435121577 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Page 41

Possible Answers :

1

Question Number : 59 Question Id : 86435121578 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 60 Question Id : 86435121579 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Mathematics Section A

Page 42

Section Id : 8643511008

Section Number : 5

Section type : Online

Mandatory or Optional : Mandatory

Number of Questions : 20

Number of Questions to be attempted : 20

Section Marks : 80

Enable Mark as Answered Mark for Review and
Yes
Clear Response :

Sub-Section Number : 1

Sub-Section Id : 8643511235

Question Shuffling Allowed : Yes

Question Number : 61 Question Id : 86435121580 Question Type : MCQ Option Shuffling : Yes

86435171321.

86435171322.

86435171323.

86435171324.

Page 43

Question Number : 62 Question Id : 86435121581 Question Type : MCQ Option Shuffling : Yes

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86435171327.

86435171328.

Question Number : 63 Question Id : 86435121582 Question Type : MCQ Option Shuffling : Yes

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Page 44

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Question Number : 64 Question Id : 86435121583 Question Type : MCQ Option Shuffling : Yes

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86435171335.

86435171336.

Question Number : 65 Question Id : 86435121584 Question Type : MCQ Option Shuffling : Yes

Page 45

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86435171340.

Question Number : 66 Question Id : 86435121585 Question Type : MCQ Option Shuffling : Yes

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86435171344.

Page 46

Question Number : 67 Question Id : 86435121586 Question Type : MCQ Option Shuffling : Yes

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86435171348.

Question Number : 68 Question Id : 86435121587 Question Type : MCQ Option Shuffling : Yes

Page 47

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86435171352.

Question Number : 69 Question Id : 86435121588 Question Type : MCQ Option Shuffling : Yes

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86435171355.

Page 48

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Question Number : 70 Question Id : 86435121589 Question Type : MCQ Option Shuffling : Yes

86435171357.

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86435171359.

86435171360.

Question Number : 71 Question Id : 86435121590 Question Type : MCQ Option Shuffling : Yes

86435171361.

Page 49

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86435171364.

Question Number : 72 Question Id : 86435121591 Question Type : MCQ Option Shuffling : Yes

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86435171368.

Page 50

Question Number : 73 Question Id : 86435121592 Question Type : MCQ Option Shuffling : Yes

86435171369.

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86435171371.

86435171372.

Question Number : 74 Question Id : 86435121593 Question Type : MCQ Option Shuffling : Yes

86435171373.

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86435171375.

Page 51

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Question Number : 75 Question Id : 86435121594 Question Type : MCQ Option Shuffling : Yes

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86435171379.

86435171380.

Question Number : 76 Question Id : 86435121595 Question Type : MCQ Option Shuffling : Yes

86435171381.

86435171382.

Page 52

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86435171384.

Question Number : 77 Question Id : 86435121596 Question Type : MCQ Option Shuffling : Yes

86435171385.

86435171386.

86435171387.

86435171388.

Page 53

Question Number : 78 Question Id : 86435121597 Question Type : MCQ Option Shuffling : Yes

86435171389.

86435171390.

86435171391.

86435171392.

Question Number : 79 Question Id : 86435121598 Question Type : MCQ Option Shuffling : Yes

Page 54

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86435171395.

86435171396.

Question Number : 80 Question Id : 86435121599 Question Type : MCQ Option Shuffling : Yes

86435171397.

86435171398.

86435171399.

86435171400.

Mathematics Section B
Section Id : 8643511009

Section Number : 6

Page 55

Section type : Online

Mandatory or Optional : Mandatory

Number of Questions : 10

Number of Questions to be attempted : 5

Section Marks : 20

Enable Mark as Answered Mark for Review and
Yes
Clear Response :

Sub-Section Number : 1

Sub-Section Id : 8643511236

Question Shuffling Allowed : Yes

Question Number : 81 Question Id : 86435121600 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 82 Question Id : 86435121601 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric

Evaluation Required For SA : Yes

Page 56

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 83 Question Id : 86435121602 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 84 Question Id : 86435121603 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Page 57

Question Number : 85 Question Id : 86435121604 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 86 Question Id : 86435121605 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 87 Question Id : 86435121606 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Page 58

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 88 Question Id : 86435121607 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 89 Question Id : 86435121608 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Page 59

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Question Number : 90 Question Id : 86435121609 Question Type : SA

Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric

Evaluation Required For SA : Yes

Show Word Count : Yes

Answers Type : Equal

Text Areas : PlainText

Possible Answers :

1

Document Details

Board / OrgNTA
ExamJoint Entrance Examination Main
TypeQuestion Paper
Pages59
Languageenglish
Updated22 Jul 2026