2012 · Q15
Age of X is six times that of Y. After 4 years, X is four times elder to Y. What is the present age of Y?
Elementary MathematicsArithmetic
- A4 years
- B5 years
- C6 years
- D7 years
Explanation
6Y+4 = 4(Y+4) gives Y = 6 years.
Age of X is six times that of Y. After 4 years, X is four times elder to Y. What is the present age of Y?
Explanation
6Y+4 = 4(Y+4) gives Y = 6 years.