The age of man 10 years ago was thrice the age of his son. 10 years hence, the man’s age will be twice the age of his son. The ratio of their present ages is |
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(a) |
9:2 |
(b) |
7:3 |
(c) |
9:2 |
(d) |
13:4 |

The age of man 10 years ago was thrice the age of his son. 10 years hence, the man’s age will be twice the age of his son. The ratio of their present ages is |
|||||||

(a) |
9:2 |
(b) |
7:3 |
(c) |
9:2 |
(d) |
13:4 |

1 Answer

127 votes

Let son’s age 10 yrs. ago be yrs. Then, man’s age 10 yrs. ago = yrs.

Son’s present age = yrs., man’s present age = yrs.

Ratio of present ages of man and the son =

127 votes

127