In following questions, one term in number series is incorrect.
Find out the incorrect number 3, 4, 10, 32, 136, 685, 4116
Option:
A. 10
B. 32
C. 685
D. 4116
Answer: B . 32
Tweet
Justification:
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.
