Four pairs of numbers have been given out of which three are alike in some manner while one is diffe...........

Logical Reasoning (CPO) Classification

Four pairs of numbers have been given, out of which three are alike in some manner, while one is different. Choose out the odd one.

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SSC CPO 9th Dec 2019 Shift-2

19,39

25,53

68,137

37,75

- Look at the relationship between each pair's numbers.

- Option 1: 19, 39: The difference between these numbers is 20.

- Option 2: 25, 53: The difference between these numbers is 28.

- Option 3: 68, 137: The difference between these numbers is 69.

- Option 4: 37, 75: The difference between these numbers is 38.

- Compare the first numbers to see if there is a pattern:

- Options 1 and 4 are roughly double.

- Options 2 and 3 don’t follow this.

- Check the pattern: Option 3 is actually nearly double and closer to the large number difference.

Option 2 is different as it doesn't follow the doubling pattern; hence, it's the odd one out.

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