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Question : Directions: In the following question, select the one which is different from the other three alternatives.

Option 1: 81

Option 2: 8

Option 3: 16

Option 4: 625


Team Careers360 16th Jan, 2024
Answer (1)
Team Careers360 24th Jan, 2024

Correct Answer: 8


Solution : Let's check each option –
First option: 81; 81 is the perfect square of 9.
Second option: 8; 8 is not the perfect square.
Third option: 16; 16 is the perfect square of 4.
Fourth option: 625; 625 is the perfect square of 25.

So, the second option is different from the other three options as 8 is not the perfect square. Hence, the second option is correct.

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