Question

Find the wrong number in the given number series.

132, 231, 396, 620, 924, 1287

A 1287 Correct Answer Incorrect Answer
B 132 Correct Answer Incorrect Answer
C 620 Correct Answer Incorrect Answer
D 924 Correct Answer Incorrect Answer
E none of these Correct Answer Incorrect Answer

Solution

ATQ, 132 + 33 × 3 = 231 231 + 33 × 5 = 396 396 + 33 × 7 = 627 627 + 33 × 9 = 924 924 + 33 × 11 = 1287 Therefore, 627 should be in place of 620.

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