Question
Find the wrong number in the given number series.
134, 163, 194, 231, 274, 315Solution
ATQ, Difference of consecutive prime numbers. 134 + 29 = 163 163 + 31 = 194 194 + 37 = 231 231 + 41 = 272 272 + 43 = 315 Therefore, 272 should come in place of 274
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