Q201
Find out the wrong term: 5, 27, 61, 122, 213, 340, 509
A.
27
AnswerB.
61
C.
122
D.
509
Answer: Option A
Solution
Answer: Option A
Solution:
The terms of the series are (23 - 3), (33 - 3), (43 - 3), (53 - 3), (63 - 3), (73 -3), (83 -3). So, 27 is wrong and must be replaced (33 - 3) i.e., 24