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Logical Reasoning :: Number Series - Discussion

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Find the wrong number in the given series.
3, 4, 10, 32, 136, 685, 4116

A10

B32

C136

D4116

Answer: Option (Login/Signup)

Show Explanation

The sequence is as follows :

2nd term = (1st term 1) * 1

3rd term = (2nd term 1) * 2

4th term = (3rd term 1) * 3 and so on.

So, 32 is wrong and must be replaced by (10 1) * 3  i.e. 33.

Asked In :: IBM

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