Four number pairs have been given out of which three are alike in some manner and one is different S...........

Logical Reasoning (CPO) Classification

Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the one that is different.

This questions was previously asked in

SSC CPO 12th Dec 2019 Shift-2

34 - 289

18 - 81

16 - 64

26 - 168

- Let's examine each pair:

- Option 1: 34 - 289

- 289 is 17 squared (17 × 17 = 289), no direct square root relation with 34.

- Option 2: 18 - 81

- 81 is 9 squared (9 × 9 = 81), 18 divided by 2 gives 9.

- Option 3: 16 - 64

- 64 is 8 squared (8 × 8 = 64), 16 divided by 2 gives 8.

- Option 4: 26 - 168

- 168 doesn't directly represent any square relation with 26.

- In each of the first three pairs, the second number is the square of half of the first number.

- Option 4 is the odd one out as 168 doesn't follow this pattern.

- Option 4 is the correct answer.

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