In "Number Series" question, a number series is given with one term missing. Choose the correct alternative that will same pattern and fill in the blank spaces

In following questions, one term in number series is incorrect.

Find out the incorrect number 8, 27, 125, 343, 1331

A. 8
B. 343
C. 1331
D. None of these
Answer: D . None of these


The numbers are cubes of prime numbers  i.e. 23, 33, 53, 73, 113.
Clearly, none is wrong.