Category Archives: Number Series

Complete 10,20,40,80,_____?

A. 120
B. 140
C. 160
D. 180

Complete the series 2, 4, 3, 9, 16, 5, 25, 6_____?

A. 30
B. 36
C. 33
D. 40

Solve the series 2, 4, 8, 16…..?

A. 64
B. 32
C. 42
D. 81

Complete the series: 36, 34, 30, 28, 24,___?

A. 20
B. 22
C. 23
D. 26

Complete the series 1, 8, 4, 27, 9, ______?

A. 8
B. 9
C. 64
D. 16

Complete the series 1,2,5,12,27,58, …….?

A. 102
B. 112
C. 121
D. None of these

Find the average of 8, 13, 25, 43 and 11?

A. 20
B. 32
C. 27
D. 19

For the series, what is the next in term: 4, 6, 9, 13, ____?

A. 15
B. 12
C. 18
D. 17

What is the missing number in sequence: 4, 6, 10, 18, _______, 66?

A. 22
B. 34
C. 45
D. 54

Look at this series 2, 6, 18, 54, ___What number should come next?

A. 108
B. 148
C. 162
D. 218