Q86
One term in the number series is wrong. Find out the wrong term. 2, 5, 10, 17, 26, 37, 50, 64
A.
17
B.
26
C.
37
D.
64
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
The terms of the series are (12 + 1), (22 + 1), (32 + 1), (42 + 1), (52 + 1), (62 + 1),(72+1),.....
So, 64 is wrong and must be replaced by (82 + 1) i.e. 65.