Question
A series is given with one term missing. Choose the
correct alternatives from the given ones that will complete the series. 59, 63, 72, 88, ___, 149.Solution
The logic followed here is as follows: The given series is the sum of the square of the consecutive natural numbers starting from 2.
59 + 2² = 63
63 + 3² = 72
72 + 4² = 88
88 + 5² = 113
113 + 6² = 149
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