Question
Select the number from the given options that can
replace the question mark (?) in the following series. 23, 24, 50, 153, ?, 3085Solution
The logic followed in the given series is: 23 X 1 + 1 = 24 24 X 2 + 2 = 50 50 X 3 + 3 = 153 153 X 4 + 4 = 616 616 X 5 + 5 = 3085 Hence, the correct answer is (D).
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