Question
15, 27, 51, 99, 193,
387 Find the wrong number in the given number series.Solution
ATQ, 15 × 2 – 3 = 27 27 × 2 – 3 = 51 51 × 2 – 3 = 99 99 × 2 – 3 = 195 195 × 2 – 3 = 387 195 should come in place of 193
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