Find out the incorrect number 3, 10, 27, 4, 16, 64, 5, 25, 125 - Number Series - Series Completion

A. 3

B. 4

C. 10

D. 27

E. None of the above

Answer: C. 10

The correct sequence is 3, 3², 3³, 4, 4², 4³, 5, 5², 5³.
So, 10 is wrong and must be replaced by 3² i.e. 9.

Posted in: Number Series - Series Completion - Verbal Reasoning