General Studies · Number Analogy
In the following number-pairs, the second number is obtained by applying a certain mathematical operation to the first number. Which numbers should replace X and Y so that the pattern followed by the pair on the left side of :: is the same as that on the right side of ::? X : 16.2 :: 23 : Y (NOTE: Operations should be performed on whole numbers, without breaking down the numbers into their constituent digits.)
- 1X = 17, Y = 21.2
- 2X = 19, Y = 21.2
- 3X = 17, Y = 22.2✓
- 4X = 19, Y = 22.2
Correct answer
X = 17, Y = 22.2
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