Question
Which of the following numbers will replace the
question mark (?) in the given series? 2, 4, 12, 48, ?, 1440Solution
2 × 2 = 4 4 × 3 = 12 12 × 4 = 48 48 × 5 = 240 240 × 6 = 1440 So, the missing number is 240.
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