Series Completion MCQ Questions & Answers

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

Question 1

3, 15, ?, 63, 99, 143

A. 27

B. 35

C. 45

D. 56

Question 2

90, 180, 12, 50, 100, 200, ?, 3, 50, 4, 25, 2, 6, 30, 3

A. 150

B. 175

C. 225

D. 250

Question 3

1, 2, 3, 6, 9, 18, ?, 54

A. 18

B. 27

C. 36

D. 81

Question 4

3, 10, 101,?

A. 10101

B. 10201

C. 10202

D. 11012

Question 5

Which of the following will not be a number of the series 1, 8, 27, 64, 125,.....?

A. 256

B. 512

C. 729

D. 1000

Question 6

48, 24, 96, 48, 192, ?

A. 76

B. 90

C. 96

D. 98

Question 7

1, 1, 4, 8, 9, 27, 16, ?

A. 32

B. 64

C. 81

D. 256

Question 8

589654237, 89654237, 8965423, 965423, ?

A. 58965

B. 65423

C. 89654

D. 96542

Question 9

5, 6, 9, 15, ?, 40

A. 21

B. 25

C. 27

D. 33

Question 10

1, 3, 4, 8, 15, 27, ?

A. 37

B. 44

C. 50

D. 55

Question 11

2, 5, 9, ?, 20, 27

A. 14

B. 16

C. 18

D. 24

Question 12

2, 3, 3, 5, 10, 13, ?, 43, 172, 177

A. 23

B. 38

C. 39

D. 40

Question 13

2, 1, 2, 4, 4, 5, 6, 7, 8, 8, 10, 11, ?

A. 9

B. 10

C. 11

D. 12

Question 14

120, 99, 80, 63, 48, ?

A. 35

B. 38

C. 39

D. 40

Question 15

Which term of the series 5, 10, 20, 40, ..... is 1280?

A. 10th

B. 9th

C. 8th

D. None of these

Question 16

198, 194, 185, 169, ?

A. 92

B. 112

C. 136

D. 144

Question 17

6, 12, 21, ?, 48

A. 33

B. 38

C. 40

D. 45

Question 18

3, 4, 7, 7, 13, 13, 21, 22, 31, 34, ?

A. 42

B. 43

C. 51

D. 52

Question 19

6, 13, 25, 51, 101, ?

A. 201

B. 202

C. 203

D. 205

Question 20

In the series 2, 6, 18, 54, ...... what will be the 8th term ?

A. 4370

B. 4374

C. 7443

D. 7434

Question 21

22, 24, 28, ?, 52, 84

A. 36

B. 38

C. 42

D. 46

Question 22

13, 32, 24, 43, 35, ?, 46, 65, 57, 76

A. 45

B. 52

C. 54

D. 55

Question 23

2, 3, 5,7,11,?, 17

A. 12

B. 13

C. 14

D. 15

Question 24

9, 27, 31, 155, 161, 1127, ?

A. 316

B. 1135

C. 1288

D. 2254