Question
13, 24, 69, 272, 1355,
8248 Find the wrong number in the given number series.Solution
ATQ, 13 × 2 – 2 = 24 24 × 3 – 3 = 69 69 × 4 – 4 = 272 272 × 5 – 5 = 1355 1355 × 6 – 6 = 8124 Therefore, 8124 should come in place of 8248.
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