Question
The ratio between the present ages of P and Q is 6:7. If Q is 4 years old than P. What will be the ratio of the ages of P and Q after 4 years?
Answer: Option B
- Let P's age and Q's age be 6X years and 7X years respectively
Then, 7X - 6X = 4
X = 4
Required ratio = (6X + 4) : (7X + 4) = 28 : 32 = 7 : 8
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- Let P's age and Q's age be 6X years and 7X years respectively
Then, 7X - 6X = 4
X = 4
Required ratio = (6X + 4) : (7X + 4) = 28 : 32 = 7 : 8
Was this answer helpful ?
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