Quantitative Aptitude :: Problems on Ages - Discussion

Show Explanation

Please attempt the question to view the Explanation !!!

Explanation:
Lets assume father and son as x and y respectively.
So, five years ago.
=> x-5 = 5(9y-5) ------ (1)
After 2 years.
=> x+2 = 3(y+2) ------ (2)
By solving eq(1) & (2)
x/y=10/3.