Aptitude Quizzes IQ  Aptitude Test

Question:
In the following question, one term in series is wrong. Find out the wrong term? 196, 169, 144, 121, 80

Option A):
196
Option B):
80
Option C):
121
Option D):
169

Correct Answer is Option B):
80

Explanation:
The sequence is (14)2, (13)2, (12)2, (11)2, (10)2. So, 80 is wrong and must be replaced by (10)2 i.e. 100.