Odd Man Out and Series MCQ Questions & Answers

Odd Man Out and Series MCQs : This section focuses on the "Odd Man Out and Series". These Multiple Choice Questions (MCQs) should be practiced to improve the Odd Man Out and Series skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.

Question 1

Find Odd Man Out : 3, 5, 11, 14, 17, 21

A. 21

B. 17

C. 14

D. 3

Question 2

Find Odd Man Out : 6, 9, 15, 21, 24, 28, 30

A. 28

B. 21

C. 24

D. 30

Question 3

Find Odd Man Out : 2, 5, 10, 17, 26, 37, 50, 64

A. 50

B. 26

C. 37

D. 64

Question 4

Find Odd Man Out : 16, 25, 36, 72, 144, 196, 225

A. 36

B. 72

C. 196

D. 225

Question 5

Find Odd Man Out : 3, 5, 7, 12, 17, 19

A. 19

B. 17

C. 12

D. 5

Question 6

Find the odd man out. : 3, 5, 11, 14, 17, 21

A. 21

B. 17

C. 14

D. 3

Question 7

Find the odd man out. : 8, 27, 64, 100, 125, 216, 343

A. 27

B. 100

C. 125

D. 343

Question 8

Find the odd man out. : 10, 25, 45, 54, 60, 75, 80

A. 10

B. 45

C. 54

D. 75

Question 9

Find the odd man out. : 396, 462, 572, 427, 671, 264

A. 396

B. 427

C. 671

D. 264

Question 10

Find the odd man out. : 6, 9, 15, 21, 24, 28, 30

A. 28

B. 21

C. 24

D. 30

Question 11

Find the odd man out. : 1, 4, 9, 16, 23, 25, 36

A. 9

B. 23

C. 25

D. 36

Question 12

Find the odd man out. : 1, 4, 9, 16, 20, 36, 49

A. 1

B. 9

C. 20

D. 49

Question 13

Find the odd man out. : 2, 5, 10, 17, 26, 37, 50, 64

A. 50

B. 26

C. 37

D. 64

Question 14

Find the odd man out. : 10, 14, 16, 18, 21, 24, 26

A. 26

B. 24

C. 21

D. 18

Question 15

Find the odd man out. : 16, 25, 36, 72, 144, 196, 225

A. 36

B. 72

C. 196

D. 225

Question 16

Find the odd man out. : 331, 482, 551, 263, 383, 362, 284

A. 263

B. 383

C. 362

D. 284

Question 17

Find the odd man out. : 835, 734, 642, 751, 853, 981, 532

A. 751

B. 853

C. 981

D. 532

Question 18

Find the odd man out. : 41, 43, 47, 53, 61, 71, 73, 81

A. 61

B. 71

C. 73

D. 81

Question 19

Find the odd man out. : 3, 5, 7, 12, 17, 19

A. 19

B. 17

C. 5

D. 12

Question 20

Find out the wrong number in the given sequence of numbers : 582, 605, 588, 611, 634, 617, 600

A. 634

B. 617

C. 605

D. 600

Question 21

Find out the wrong number in the given sequence of numbers : 22, 33, 66, 99, 121, 279, 594

A. 33

B. 121

C. 279

D. 594

Question 22

Find out the wrong number in the given sequence of numbers : 8, 13, 21, 32, 47, 63, 83

A. 47

B. 63

C. 32

D. 83

Question 23

Find out the wrong number in the given sequence of numbers : 1, 8, 27, 64, 124, 216, 343

A. 8

B. 27

C. 64

D. 124

Question 24

Find out the wrong number in the given sequence of numbers : 1, 2, 6, 15, 31, 56, 91

A. 31

B. 91

C. 56

D. 15

Question 25

Find out the wrong number in the given sequence of numbers : 52, 51, 48, 43, 34, 27, 16

A. 27

B. 34

C. 43

D. 48

Question 26

Find out the wrong number in the given sequence of numbers : 4, 6, 8, 9, 10, 11, 12

A. 10

B. 11

C. 12

D. 9

Question 27

Find out the wrong number in the given sequence of numbers : 105, 85, 60, 30, 0, -45, -90

A. 0

B. 85

C. -45

D. 60

Question 28

Find out the wrong number in the given sequence of numbers : 5, 16, 6, 16, 7, 16, 9

A. 9

B. 7

C. 6

D. None of these

Question 29

Find out the wrong number in the given sequence of numbers : 125, 127, 130, 135, 142, 153, 165

A. 130

B. 142

C. 153

D. 165

Question 30

Find out the wrong number in the given sequence of numbers : 46080, 3840, 384, 48, 24, 2, 1

A. 1

B. 2

C. 24

D. 384

Question 31

Find out the wrong number in the given sequence of numbers : 6, 13, 18, 25, 30, 37, 40

A. 25

B. 30

C. 37

D. 40

Question 32

Find out the wrong number in the given sequence of numbers : 36, 54, 18, 27, 9, 18.5, 4.5

A. 4.5

B. 18.5

C. 54

D. 18

Question 33

Find out the wrong number in the given sequence of numbers : 56, 72, 90, 110, 132, 150

A. 72

B. 110

C. 132

D. 150

Question 34

Find out the wrong number in the given sequence of numbers : 25, 36, 49, 81, 121, 169, 225

A. 36

B. 49

C. 121

D. 169

Question 35

Insert the missing number : 16, 33, 65, 131, 261, (....)

A. 523

B. 521

C. 613

D. 721

Question 36

Insert the missing number : 10, 5, 13, 10, 16, 20, 19, (....)

A. 22

B. 40

C. 38

D. 23

Question 37

Insert the missing number : 1, 4, 9, 16, 25, 36, 49, (....)

A. 54

B. 56

C. 64

D. 81

Question 38

Insert the missing number : 2, 4, 12, 48, 240, (....)

A. 960

B. 1440

C. 1080

D. 1920

Question 39

Insert the missing number : 8, 7, 11, 12, 14, 17, 17, 22, (....)

A. 27

B. 20

C. 22

D. 24

Question 40

Insert the missing number : 11, 13, 17, 19, 23, 29, 31, 37, 41, (....)

A. 43

B. 47

C. 53

D. 51

Question 41

Insert the missing number : 8, 24, 12, 36, 18, 54, (....)

A. 27

B. 108

C. 68

D. 72

Question 42

Insert the missing number : 2, 6, 12, 20, 30, 42, 56, (....)

A. 61

B. 64

C. 72

D. 70

Question 43

Insert the missing number : 4, -8, 16, -32, 64, (....)

A. 128

B. -128

C. 192

D. -192

Question 44

Insert the missing number : 7, 26, 63, 124, 215, 342, (....)

A. 481

B. 511

C. 391

D. -421

Question 45

Insert the missing number : 5, 10, 13, 26, 29, 58, 61, (....)

A. 122

B. 64

C. 125

D. 128

Question 46

Insert the missing number : 15, 31, 63, 127, 255, (....)

A. 513

B. 511

C. 517

D. 523

Question 47

Insert the missing number : 1, 8, 27, 64, 125, 216, (....)

A. 354

B. 343

C. 392

D. 245

Question 48

Insert the missing number : 3, 7, 6, 5, 9, 3, 12, 1, 15, (....)

A. 18

B. 13

C. -1

D. 3

Question 49

Find out the wrong number in the series : 7, 8, 18, 57, 228, 1165, 6996

A. 8

B. 18

C. 57

D. 228

Question 50

Find out the wrong number in the series : 1, 1, 2, 6, 24, 96, 720

A. 720

B. 96

C. 24

D. 2

Question 51

Find out the wrong number in the series : 196, 169, 144, 121, 100, 80, 64

A. 144

B. 121

C. 100

D. 80

Question 52

Find out the wrong number in the series : 445, 221, 109, 46, 25, 11, 4

A. 221

B. 109

C. 46

D. 25

Question 53

Find out the wrong number in the series : 190, 166, 145, 128, 112, 100, 91

A. 190

B. 166

C. 145

D. 128

Question 54

Find out the wrong number in the series : 19, 26, 33, 46, 59, 74, 91

A. 26

B. 33

C. 46

D. 59

Question 55

Find out the wrong number in the series : 1, 3, 10, 21, 64, 129, 356, 777

A. 21

B. 64

C. 129

D. 356

Question 56

Find out the wrong number in the series : 6, 12, 48, 100, 384, 768, 3072

A. 12

B. 48

C. 100

D. 384

Question 57

Find out the wrong number in the series : 40960, 10240, 2560, 640, 200, 40, 10

A. 40960

B. 10240

C. 2560

D. 640

Question 58

Find out the wrong number in the series : 3, 7, 15, 39, 63, 127, 255, 511

A. 7

B. 15

C. 39

D. 63

Question 59

Find out the wrong number in the series : 64, 71, 80, 91, 104, 119, 135, 155

A. 91

B. 104

C. 119

D. 135

Question 60

Find out the wrong number in the series : 15, 16, 34, 105, 424, 2124, 12756

A. 34

B. 105

C. 424

D. 2124

Question 61

Find out the wrong number in the series : 10, 26, 74, 218, 654, 1946, 5834

A. 74

B. 218

C. 654

D. 1946

Question 62

Find out the wrong number in the series : 2880, 480, 92, 24, 8, 4, 4

A. 480

B. 92

C. 24

D. 8

Question 63

Find out the wrong number in the series : 3, 7, 15, 27, 63, 127, 255

A. 7

B. 15

C. 27

D. 63

Question 64

3, 5, 11, 14, 17, 21

A. 21

B. 17

C. 14

D. 3

Question 65

8, 27, 64, 100, 125, 216, 343

A. 27

B. 100

C. 125

D. 343

Question 66

10, 25, 45, 54, 60, 75, 80

A. 10

B. 45

C. 54

D. 75

Question 67

396, 462, 572, 427, 671, 264

A. 396

B. 427

C. 671

D. 264

Question 68

6, 9, 15, 21, 24, 28, 30

A. 28

B. 21

C. 24

D. 30

Question 69

1, 4, 9, 16, 23, 25, 36

A. 9

B. 23

C. 25

D. 36

Question 70

1, 4, 9, 16, 20, 36, 49

A. 1

B. 9

C. 20

D. 49

Question 71

2, 5, 10, 17, 26, 37, 50, 64

A. 50

B. 26

C. 37

D. 64

Question 72

10, 14, 16, 18, 21, 24, 26

A. 26

B. 24

C. 21

D. 18

Question 73

16, 25, 36, 72, 144, 196, 225

A. 36

B. 72

C. 196

D. 225

Question 74

331, 482, 551, 263, 383, 362, 284

A. 263

B. 383

C. 331

D. 551

Question 75

835, 734, 642, 751, 853, 981, 532

A. 751

B. 853

C. 981

D. 532

Question 76

41, 43, 47, 53, 61, 71, 73, 81

A. 61

B. 71

C. 73

D. 81

Question 77

3, 5, 7, 12, 17, 19

A. 19

B. 17

C. 5

D. 12