Question : Directions: In the following question, find the odd number pair from the given alternatives.
Option 1: 24
Option 2: 49
Option 3: 64
Option 4: 81
Correct Answer: 24
Solution :
Let's check the options —
First option:
24→24 is not a perfect square.
Second option:
49→49 = 7
2
Third option:
64→64 = 8
2
Fourth option:
81→81 = 9
2
So, the first option is the odd one as all the other three options are perfect squares. Hence, the first option i s correct.
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