Question
What will come in place of the question mark (?) in the
following series? 24, 25, 34, 59, 108, 189, ?Solution
24 + 12 = 25 25 + 32 = 34 34 + 52 = 59 59 + 72 = 108 108 + 92 = 198 189 + 112 = 310
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