Exams › SSC CGL (Prelims) › Reasoning

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

1. 56: 9
2. 44: 7
3. 68: 11
4. 72: 12

Correct answer: 68: 11

Solution

The pairs follow a common numerical relation, but 68: 11 does not fit the same rule as the other three pairs. Hence, it is the odd pair.

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