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The ages of X and Y are in the ratio 4:5. After 6 years, the ratio will become 6:7. What is the current age of Y (in years)?

Question

The ages of X and Y are in the ratio 4:5. After 6 years, the ratio will become 6:7. What is the current age of Y (in years)?

A.

15

B.

20

C.

5

D.

10

Solution

Correct option is A

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