In following questions, one term in number series is incorrect.
Find out the incorrect number 25, 36, 49, 81, 121, 169, 225
Option:
A. 36
B. 49
C. 169
D. 225
Answer: A . 36
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Justification:
The correct sequence is 52, 72, 92, 112, 132, 152.
So, 36 is wrong.
