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

48 72 108 162 243 366

 (a) 72 (b) 108 (c) 162 (d) 243 (e) None of these

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1 Answers

(e) The series is × 1.5
The wrong number is 366
It should be 243 × 1.5 = 364.5

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