Find out the incorrect number 3, 4, 10, 32, 136, 685, 4116 - Number Series - Series Completion - V

In following questions, one term in number series is incorrect. - Find out the incorrect number 3, 4, 10, 32, 136, 685, 4116

A. 10

B. 32

C. 685

D. 4116

E. None of the above

Answer: B. 32

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.

Posted in: Number Series - Series Completion - Verbal Reasoning