1, 10, 7, 20, 13, 30, 19, … choose which pair of numbers comes next?

by AdminX

1, 10, 7, 20, 13, 30, 19, … choose which pair of numbers comes next?

A. 26, 40
B. 29, 36
C. 40, 25
D. 25, 31
E. 40, 50

Answer & Solution

Answer: Option C
Solution:

Here, every other number follows a different pattern. In the first series, 6 is added to each number to arrive at the next. In the second series, 10 is added to each number to arrive at the next.

1, 10, 7, 20, 13, 30, 19, ... choose which pair of numbers comes next?

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