Question
19, 57, 30, 81, 51,
153 Find the wrong number in the given number series.Solution
ATQ, 19 × 3 = 57 57 – 30 = 27 27 × 3 = 81 81 – 30 = 51 51 × 3 = 153 Therefore, 27 should come in place of 30
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