General Studies · Classification
Three of the following number pairs are alike in some manner and one is different. Select the odd number pair. (NOTE: The second number in the given number pairs is formed by performing a certain operation on the first number. The same operation is followed in all the number pairs except one. Find that odd number pair.)
- 195 : 18
- 220 : 3
- 380 : 13✓
- 455 : 10
Correct answer
80 : 13
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