In the following number series only one number is wrong. Find out the wrong number.

 8 27 64 125 218 343

(a) 27 (b) 218 (c) 125 (d) 343 (e) None of these

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1 Answers

(b) The series is (2)3, (3)3, (4)3, (5)3, (6)3, (7)3,
The wrong number is 218
It should be (6)3 = 216

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