21, 25, 18, 29, 33, 18, … choose which pair of numbers comes next?
Table of Contents
A. 43, 18
B. 41, 44
C. 37, 18
D. 37, 41
E. 38, 41
Answer & Solution
Answer: Option D
Solution:
This is a simple addition series with a random number, 18, interpolated as every third number. In the series, 4 is added to each number except 18, to arrive at the next number.
Also Read:
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- 34, 45, 56, 67, ……. What number should come next?
- Find out the wrong number. 150, 450, 750, 1060,1350,1650,1950