General Studies · Classification
The second number in the given number pairs is obtained by performing certain mathematical operations on the first number. The same operations are followed in all the number pairs except one. Find that odd number pair.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 164 : 9✓
- 21 : 3
- 3121 : 23
- 481 : 19
Correct answer
64 : 9
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