Q199
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 term 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