Question
4, 6, 12, 30, ?, 315,
1260 What will come in place of the question mark (?) in the following series?Solution
4 X 1.5 = 6 6 X 2 = 12 12 X 2.5 = 30 30 X 3 = 90 90 X 3.5 = 315 315 X 4 = 1260
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