Question : Directions: In the following question, find the odd number from the given alternatives.
Option 1: 529
Option 2: 549
Option 3: 731
Option 4: 525
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Correct Answer: 529
Solution : Let's check the options – First option: 529; 529 = 23 2 ; 529 is a perfect square. Second option: 549; 549 is not a perfect square. Third option: 731; 731 is not a perfect square. Fourth option: 525; 525 is not a perfect square.
So, the first option 529 is different from the other options as it is a perfect square while others are not. Hence, the first option is correct.
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Question : Directions: In the following question, find the odd number pair from the given alternatives.
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