Question
2, 9, 19, 32, 48, 67, ?
What should come in place of the question mark (?) in the following number series?Solution
2 + 7 = 9 9 + 10 = 19 19 + 13 = 32 32 + 16 = 48 48 + 19 = 67 67 + 22 = 89
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