The ratio of father's age to his son's age is 3:1, the product their ages is 768. What is the present age of father?
A48
B32
C42
D50
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Related Questions:
The ratio of a man's age to his father's age is 4 : 5, and the ratio of his age to his son's age is 6 : 1. Four years ago these ratios were 11 : 14 and 11 : 1, respectively. The ratio of the age of the grandfather to that of the grandson 12 years from now will be:
Age of A : Age of B is 3 : 2. Ten years hence, the sum of their ages will be 80. What are their present ages?
The present ages of A and B are in the ratio 15 : 8. After 8 years their ages will be in the ratio 17 : 10. What will be the ratio of the ages of A and B after 10 years from now?
ഇന്ന് അച്ഛന് മകന്റെ മൂന്നിരട്ടി വയസ്സാണ്. 5 വർഷം മുമ്പ് ഇത് നാലിരട്ടിയായിരുന്നു . എന്നാൽ ഇന്ന് അച്ഛന്റെ വയസ്സ് എത്ര ?
The sum of present ages of father and his son is 66 years, 5 years ago fathers age was 6 times the age of his son. After 7 years son will be ?