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Number Series Interview Questions and Answers

Question -
Find the wrong number in the given series.
8, 27, 125, 343, 1381

A) 27 B) 8
C) 343 D) 1381


Answer -

D) 1381

Explanation:
Given series follows Cubes on Prime Numbers 
i.e 23, 33, 53,...but  93is 1331
so 1381 is wrong

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