Question

The current age of ‘X’ is 36 years which is 20% more than the age of ‘Y’. The average age of ‘Y’ and ‘Z’ is 45 years. The ratio of present ages of ‘Z’ and ‘W’ is 4:7. Find the difference between the present ages of ‘X’ and ‘W’.

A 52 yrs
B 35 yrs
C 69 yrs
D 45 yrs
E None of these
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