The second number in the given number pairs is obtained by performing certain mathematical operation...........

General Intelligence and Reasoning (CHSL) Classification

The second number in the given number pairs is obtained by performing certain mathematical operation(s) on the first number.

The same operation(s) are followed in all the number pairs EXCEPT one. Find that odd number pair.

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SSC CHSL 27th May 2022 Shift-1

48 : 168

52 : 182

26 : 91

34 : 118

- To solve this, let's identify the operation that can apply to most pairs:

- For 48 : 168, the transformation involves multiplying 48 by 3.5.

- For 52 : 182, multiplying 52 by 3.5 works (52 x 3.5 = 182).

- For 26 : 91, 26 multiplied by 3.5 results in 91.

- For 34 : 118, applying the 3.5 multiplication doesn't work (34 x 3.5 = 119).

- Therefore, the operation seems to be multiplying the first number by 3.5 in the majority of pairs.

- Option 4, 34 : 118, doesn't follow this rule.

- Option 4 is the correct answer as it's the odd pair out.

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