Find out the wrong term: 11, 5, 20, 12, 40, 26, 74, 54

by AdminX

Find out the wrong term: 11, 5, 20, 12, 40, 26, 74, 54

A. 5
B. 20
C. 40
D. 26

Answer & Solution

Answer: Option C
Solution:

The given sequence is a combination of two series:
I: 11, 20, 40, 74 and
II: 5, 12, 26, 54
The correct pattern in I: is + 9, + 18, + 36,…..
So, 40 is wrong and must be replaced by (20 + 18) i.e., 38.

Find out the wrong term: 11, 5, 20, 12, 40, 26, 74, 54

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