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