Q:
Find the next number in the given sequence?
1, 2, 6, 21, 88, ?
Answer & Explanation
Answer: A) 445
Explanation: The given series is 1, 2, 6, 21, 88, ?
1
1 x 1 + 1 = 2
2 x 2 + 2 = 6
6 x 3 + 3 = 21
21 x 4 + 4 = 88
88 x 5 + 5 = 445
Hence, the next number in the given number sequence is 445.
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