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JEE main 2021 Question Paper 17 Mar Shift 1 B.Tech

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About JEE main 2021 Question Paper 17 Mar Shift 1 B.Tech

JEE main 2021 Question Paper 17 Mar Shift 1 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 (45 pages). Candidates preparing for Joint Entrance Examination Main can use JEE main 2021 Question Paper 17 Mar Shift 1 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 17 Mar Shift 1 B.Tech – Text

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Page 1

National Testing Agency

Question Paper Name : B TECH 17th March 2021 Shift 1
Subject Name : B TECH
Creation Date : 2021-03-17 15:29:45
Duration : 180
Number of Questions : 90
Total Marks : 300
Display Marks: Yes

B TECH
Group Number : 1
Group Id : 86435138
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 : 864351223
Section Number : 1
Section type : Online
Mandatory or Optional : Mandatory
Number of Questions : 20
Number of Questions to be attempted : 20
Section Marks : 80
Mark As Answered Required? : Yes
Sub-Section Number : 1
Sub-Section Id : 864351223
Question Shuffling Allowed : Yes

Question Number : 1 Question Id : 8643513331 Question Type : MCQ Option Shuffling : Yes Is

1/45

Page 2

8643519991.

8643519992.

8643519993.

8643519994.

Question Number : 2 Question Id : 8643513332 Question Type : MCQ Option Shuffling : Yes Is

8643519995.

2/45

Page 3

8643519996.

8643519997.

8643519998.

Question Number : 3 Question Id : 8643513333 Question Type : MCQ Option Shuffling : Yes Is

8643519999.

86435110000.

86435110001.

86435110002.

Question Number : 4 Question Id : 8643513334 Question Type : MCQ Option Shuffling : Yes Is

86435110003.

86435110004.

3/45

Page 4

86435110005.

86435110006.

Question Number : 5 Question Id : 8643513335 Question Type : MCQ Option Shuffling : Yes Is

86435110007.

86435110008.

86435110009.

86435110010.

Question Number : 6 Question Id : 8643513336 Question Type : MCQ Option Shuffling : Yes Is

4/45

Page 5

86435110011.

86435110012.

86435110013.

86435110014.

Question Number : 7 Question Id : 8643513337 Question Type : MCQ Option Shuffling : Yes Is

86435110015.

86435110016.

5/45

Page 6

86435110017.

86435110018.

Question Number : 8 Question Id : 8643513338 Question Type : MCQ Option Shuffling : Yes Is

86435110019.

86435110020.

86435110021.

86435110022.

Question Number : 9 Question Id : 8643513339 Question Type : MCQ Option Shuffling : Yes Is

86435110023.

86435110024.

86435110025.

86435110026.
6/45

Page 7

Question Number : 10 Question Id : 8643513340 Question Type : MCQ Option Shuffling : Yes Is

86435110027.

86435110028.

86435110029.

86435110030.

Question Number : 11 Question Id : 8643513341 Question Type : MCQ Option Shuffling : Yes Is

86435110031.

7/45

Page 8

86435110032.

86435110033.

86435110034.

Question Number : 12 Question Id : 8643513342 Question Type : MCQ Option Shuffling : Yes Is

86435110035.

86435110036.

86435110037.

86435110038.

Question Number : 13 Question Id : 8643513343 Question Type : MCQ Option Shuffling : Yes Is

86435110039.

86435110040.

86435110041.

8/45

Page 9

86435110042.

Question Number : 14 Question Id : 8643513344 Question Type : MCQ Option Shuffling : Yes Is

86435110043.

86435110044.

86435110045.

86435110046.

Question Number : 15 Question Id : 8643513345 Question Type : MCQ Option Shuffling : Yes Is

86435110047.

86435110048.

86435110049.

86435110050.

9/45

Page 10

Question Number : 16 Question Id : 8643513346 Question Type : MCQ Option Shuffling : Yes Is

86435110051.

86435110052.

86435110053.

86435110054.

Question Number : 17 Question Id : 8643513347 Question Type : MCQ Option Shuffling : Yes Is

86435110055.

86435110056.

86435110057.

86435110058.

Question Number : 18 Question Id : 8643513348 Question Type : MCQ Option Shuffling : Yes Is

10/45

Page 11

86435110059.

86435110060.

86435110061.

86435110062.

Question Number : 19 Question Id : 8643513349 Question Type : MCQ Option Shuffling : Yes Is

86435110063.

86435110064.

86435110065.

86435110066.

Question Number : 20 Question Id : 8643513350 Question Type : MCQ Option Shuffling : Yes Is

11/45

Page 12

86435110067.

86435110068.

86435110069.

86435110070.

Physics Section B
Section Id : 864351224
Section Number : 2
Section type : Online
Mandatory or Optional : Mandatory
Number of Questions : 10
Number of Questions to be attempted : 5
Section Marks : 20
Mark As Answered Required? : Yes
Sub-Section Number : 1
Sub-Section Id : 864351224
Question Shuffling Allowed : Yes

Question Number : 21 Question Id : 8643513351 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 :
100
12/45

Page 13

Question Number : 22 Question Id : 8643513352 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 :
100

Question Number : 23 Question Id : 8643513353 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 :
100

Question Number : 24 Question Id : 8643513354 Question Type : SA
13/45

Page 14

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 :
100

Question Number : 25 Question Id : 8643513355 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 :
100

Question Number : 26 Question Id : 8643513356 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 :
100

Question Number : 27 Question Id : 8643513357 Question Type : SA
Correct Marks : 4 Wrong Marks : 0
14/45

Page 15

Response Type : Numeric
Evaluation Required For SA : Yes
Show Word Count : Yes
Answers Type : Equal
Text Areas : PlainText
Possible Answers :
100

Question Number : 28 Question Id : 8643513358 Question Type : SA
Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric
Evaluation Required For SA : Yes
Show Word Count : Yes
Answers Type : Equal

15/45

Page 16

Text Areas : PlainText
Possible Answers :
100

Question Number : 29 Question Id : 8643513359 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 :
100

Question Number : 30 Question Id : 8643513360 Question Type : SA
Correct Marks : 4 Wrong Marks : 0

16/45

Page 17

Response Type : Numeric
Evaluation Required For SA : Yes
Show Word Count : Yes
Answers Type : Equal
Text Areas : PlainText
Possible Answers :
100

Chemistry Section A
Section Id : 864351225
Section Number : 3
Section type : Online
Mandatory or Optional : Mandatory
Number of Questions : 20
Number of Questions to be attempted : 20
Section Marks : 80
Mark As Answered Required? : Yes
Sub-Section Number : 1
Sub-Section Id : 864351225
Question Shuffling Allowed : Yes

Question Number : 31 Question Id : 8643513361 Question Type : MCQ Option Shuffling : Yes Is

86435110081.

17/45

Page 18

86435110082.

86435110083.

86435110084.

Question Number : 32 Question Id : 8643513362 Question Type : MCQ Option Shuffling : Yes Is

86435110085.

86435110086.

86435110087.

86435110088.

Question Number : 33 Question Id : 8643513363 Question Type : MCQ Option Shuffling : Yes Is

86435110089.

86435110090.

86435110091.

86435110092.

Question Number : 34 Question Id : 8643513364 Question Type : MCQ Option Shuffling : Yes Is
18/45

Page 19

86435110093.

86435110094.

86435110095.

86435110096.

Question Number : 35 Question Id : 8643513365 Question Type : MCQ Option Shuffling : Yes Is

19/45

Page 20

86435110097.

86435110098.

86435110099.

86435110100.

Question Number : 36 Question Id : 8643513366 Question Type : MCQ Option Shuffling : Yes Is

86435110101.

86435110102.

86435110103.

86435110104.

Question Number : 37 Question Id : 8643513367 Question Type : MCQ Option Shuffling : Yes Is

86435110105.

86435110106.
20/45

Page 21

86435110107.

86435110108.

Question Number : 38 Question Id : 8643513368 Question Type : MCQ Option Shuffling : Yes Is

86435110109.

86435110110.

86435110111.

86435110112.

Question Number : 39 Question Id : 8643513369 Question Type : MCQ Option Shuffling : Yes Is

86435110113.

86435110114.

86435110115.

86435110116.

21/45

Page 22

Question Number : 40 Question Id : 8643513370 Question Type : MCQ Option Shuffling : Yes Is

86435110117.

86435110118.

86435110119.

86435110120.

Question Number : 41 Question Id : 8643513371 Question Type : MCQ Option Shuffling : Yes Is

86435110121.

86435110122.

86435110123.

86435110124.

Question Number : 42 Question Id : 8643513372 Question Type : MCQ Option Shuffling : Yes Is

22/45

Page 23

86435110125.

86435110126.

86435110127.

86435110128.

Question Number : 43 Question Id : 8643513373 Question Type : MCQ Option Shuffling : Yes Is

86435110129.

23/45

Page 24

86435110130.

86435110131.

86435110132.

Question Number : 44 Question Id : 8643513374 Question Type : MCQ Option Shuffling : Yes Is

86435110133.

86435110134.

86435110135.

86435110136.

Question Number : 45 Question Id : 8643513375 Question Type : MCQ Option Shuffling : Yes Is

24/45

Page 25

86435110137.

86435110138.

86435110139.

86435110140.

Question Number : 46 Question Id : 8643513376 Question Type : MCQ Option Shuffling : Yes Is

86435110141.

86435110142.

86435110143.

25/45

Page 26

86435110144.

Question Number : 47 Question Id : 8643513377 Question Type : MCQ Option Shuffling : Yes Is

86435110145.

86435110146.

86435110147.

86435110148.

Question Number : 48 Question Id : 8643513378 Question Type : MCQ Option Shuffling : Yes Is
26/45

Page 27

86435110149.

86435110150.

86435110151.

86435110152.

Question Number : 49 Question Id : 8643513379 Question Type : MCQ Option Shuffling : Yes Is

86435110153.

86435110154.

86435110155.

86435110156.

Question Number : 50 Question Id : 8643513380 Question Type : MCQ Option Shuffling : Yes Is

86435110157.
27/45

Page 28

86435110158.

86435110159.

86435110160.

Chemistry Section B
Section Id : 864351226
Section Number : 4
Section type : Online
Mandatory or Optional : Mandatory
Number of Questions : 10
Number of Questions to be attempted : 5
Section Marks : 20
Mark As Answered Required? : Yes
Sub-Section Number : 1
Sub-Section Id : 864351226
Question Shuffling Allowed : Yes

Question Number : 51 Question Id : 8643513381 Question Type : SA
Correct Marks : 4 Wrong Marks : 0

28/45

Page 29

Response Type : Numeric
Evaluation Required For SA : Yes
Show Word Count : Yes
Answers Type : Equal
Text Areas : PlainText
Possible Answers :
100

Question Number : 52 Question Id : 8643513382 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 :
100

Question Number : 53 Question Id : 8643513383 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 :
100

Question Number : 54 Question Id : 8643513384 Question Type : SA
Correct Marks : 4 Wrong Marks : 0

29/45

Page 30

Response Type : Numeric
Evaluation Required For SA : Yes
Show Word Count : Yes
Answers Type : Equal
Text Areas : PlainText
Possible Answers :
100

Question Number : 55 Question Id : 8643513385 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 :
100

Question Number : 56 Question Id : 8643513386 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 :

30/45

Page 31

100

Question Number : 57 Question Id : 8643513387 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 :
100

Question Number : 58 Question Id : 8643513388 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 :
100

Question Number : 59 Question Id : 8643513389 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 :

31/45

Page 32

100

Question Number : 60 Question Id : 8643513390 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 :
100

Mathematics Section A
Section Id : 864351227
Section Number : 5
Section type : Online
Mandatory or Optional : Mandatory
Number of Questions : 20
Number of Questions to be attempted : 20
Section Marks : 80
Mark As Answered Required? : Yes
Sub-Section Number : 1
Sub-Section Id : 864351227
Question Shuffling Allowed : Yes

Question Number : 61 Question Id : 8643513391 Question Type : MCQ Option Shuffling : Yes Is

32/45

Page 33

86435110171.

86435110172.

86435110173.

86435110174.

Question Number : 62 Question Id : 8643513392 Question Type : MCQ Option Shuffling : Yes Is

86435110175.

86435110176.

86435110177.

86435110178.

Question Number : 63 Question Id : 8643513393 Question Type : MCQ Option Shuffling : Yes Is
33/45

Page 34

86435110179.

86435110180.

86435110181.

86435110182.

Question Number : 64 Question Id : 8643513394 Question Type : MCQ Option Shuffling : Yes Is

86435110183.

86435110184.

86435110185.

86435110186.

Question Number : 65 Question Id : 8643513395 Question Type : MCQ Option Shuffling : Yes Is

34/45

Page 35

86435110187.

86435110188.

86435110189.

86435110190.

Question Number : 66 Question Id : 8643513396 Question Type : MCQ Option Shuffling : Yes Is

86435110191.

86435110192.

86435110193.

86435110194.

Question Number : 67 Question Id : 8643513397 Question Type : MCQ Option Shuffling : Yes Is

86435110195.

86435110196.
35/45

Page 36

86435110197.

86435110198.

Question Number : 68 Question Id : 8643513398 Question Type : MCQ Option Shuffling : Yes Is

86435110199.

86435110200.

86435110201.

86435110202.

Question Number : 69 Question Id : 8643513399 Question Type : MCQ Option Shuffling : Yes Is

86435110203.

86435110204.

86435110205.

86435110206.

Question Number : 70 Question Id : 8643513400 Question Type : MCQ Option Shuffling : Yes Is
36/45

Page 37

86435110207.

86435110208.

86435110209.

86435110210.

Question Number : 71 Question Id : 8643513401 Question Type : MCQ Option Shuffling : Yes Is

86435110211.

86435110212.

86435110213.

86435110214.

Question Number : 72 Question Id : 8643513402 Question Type : MCQ Option Shuffling : Yes Is

37/45

Page 38

86435110215.

86435110216.

86435110217.

86435110218.

Question Number : 73 Question Id : 8643513403 Question Type : MCQ Option Shuffling : Yes Is

86435110219.

86435110220.

86435110221.

86435110222.

Question Number : 74 Question Id : 8643513404 Question Type : MCQ Option Shuffling : Yes Is

38/45

Page 39

86435110223.

86435110224.

86435110225.

86435110226.

Question Number : 75 Question Id : 8643513405 Question Type : MCQ Option Shuffling : Yes Is

86435110227.

86435110228.

86435110229.

86435110230.

Question Number : 76 Question Id : 8643513406 Question Type : MCQ Option Shuffling : Yes Is

86435110231.

86435110232.

86435110233.

39/45

Page 40

86435110234.

Question Number : 77 Question Id : 8643513407 Question Type : MCQ Option Shuffling : Yes Is

86435110235.

86435110236.

86435110237.

86435110238.

Question Number : 78 Question Id : 8643513408 Question Type : MCQ Option Shuffling : Yes Is

86435110239.

86435110240.

86435110241.

86435110242.

Question Number : 79 Question Id : 8643513409 Question Type : MCQ Option Shuffling : Yes Is

40/45

Page 41

86435110243.

86435110244.

86435110245.

86435110246.

Question Number : 80 Question Id : 8643513410 Question Type : MCQ Option Shuffling : Yes Is

86435110247.

86435110248.

86435110249.

86435110250.

Mathematics Section B
Section Id : 864351228
Section Number : 6
Section type : Online
41/45

Page 42

Mandatory or Optional : Mandatory
Number of Questions : 10
Number of Questions to be attempted : 5
Section Marks : 20
Mark As Answered Required? : Yes
Sub-Section Number : 1
Sub-Section Id : 864351228
Question Shuffling Allowed : Yes

Question Number : 81 Question Id : 8643513411 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 :
100

Question Number : 82 Question Id : 8643513412 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 :
100

Question Number : 83 Question Id : 8643513413 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
42/45

Page 43

Possible Answers :
100

Question Number : 84 Question Id : 8643513414 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 :
100

Question Number : 85 Question Id : 8643513415 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 :
100

Question Number : 86 Question Id : 8643513416 Question Type : SA
Correct Marks : 4 Wrong Marks : 0

Response Type : Numeric
43/45

Page 44

Evaluation Required For SA : Yes
Show Word Count : Yes
Answers Type : Equal
Text Areas : PlainText
Possible Answers :
100

Question Number : 87 Question Id : 8643513417 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 :
100

Question Number : 88 Question Id : 8643513418 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 :
100

Question Number : 89 Question Id : 8643513419 Question Type : SA
Correct Marks : 4 Wrong Marks : 0

44/45

Page 45

Response Type : Numeric
Evaluation Required For SA : Yes
Show Word Count : Yes
Answers Type : Equal
Text Areas : PlainText
Possible Answers :
100

Question Number : 90 Question Id : 8643513420 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 :
100

45/45

Document Details

Board / OrgNTA
ExamJoint Entrance Examination Main
TypeQuestion Paper
Pages45
LanguageOdia
Updated22 Jul 2026