Question
Which number among the following does not belong to the
series? 8, 27, 50, 125, 216, 343.Solution
Solution: The correct answer is option (b) 50 . The given series is a series of perfect cubes. (2)3 = 8 (3)3 = 27 (4)3 = 64 (5)3 = 125 (6)3 = 216 (7)3 = 343 So, the correct series is 8, 27, 64, 125, 216, 343
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