Question
Select the number that can replace the question mark (?)
in the following series. 24, 28, 37, 53, 78, ?Solution
The logic followed here is as follows,
24 + 2² = 24 + 4 = 28
28 + 3² = 28 + 9 = 37
37 + 4² = 37 + 16 = 53
53 + 5² = 53 + 25 = 78
78 + 6² = 78 + 36 = 114
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