Tag Archives: Complete the number series: 3

Complete the number series: 3, 7, 6, 5, 9, 3, 12, 1, 15, __________?

A. 21
B. -3
C. -1
D. 13

Complete the number series: 3, 7, 6, 5, 9, 3, 12, 1, 15, ______?

A. 21
B. -3
C. -1
D. 13

Complete the number series: 3, 4, 7, 8, 11, 12……?

A. 15
B. 18
C. 20
D. 21