Question
12, 91, 172, 249, 328,
407 Find the wrong number in the given number series.Solution
ATQ, 12 + 79 = 91 91 + 79 = 170 170 + 79 = 249 249 + 79 = 328 328 + 79 = 407 Therefore, 170 should come in place of 172
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