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The sum of father's age and twice the ag...

The sum of father's age and twice the age of his son is 70. If we double the age of the father and add it to the age of his son the sum is 95. Find their present ages.

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The age of father is equal to the square of the age of his son. The sum of the age of the father and five times the age of the son is 66 years. Find their ages.

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Knowledge Check

  • The age of a father 10 years ago was thrice the age of hisson. Ten years hence, the father’s age will be twice that of his son. The ratio of their present ages is

    A
    8:5
    B
    7:3
    C
    5:2
    D
    9:5

  • The age of father 10 years ago was thrice the age of his son. Ten years hence, father's age will be twice that of his son. The ratio of their present ages is:

    A
    `5:2`
    B
    `7:3`
    C
    `9:2`
    D
    `13:4`

  • The age of a father is twice the age of his son. Five years ago, the father's age was thrice the age of the son then. What is the age of the son now?

    A
    15 years
    B
    12 years
    C
    10 years
    D
    20 years

    • Similar Questions

    Explore conceptually related problems

    The sum of ages of father and his son is 75 years.If the age of the son is 25 years find the age of the father.

    The age of a father is twice the square of the age of his son. Eight years hence, the age of his father will be 4 years more than 3 times the age of the son. Find their present ages.

    The sum of ages of father and his son is 75 years.If the age of the son is 25 years,find the age of the father.

    The age of father 10 years ago was thrice the age of his son.10 years hence father's age will be twice that of his son.Find the ratio of their present ages.

    The present age of the father is three years less than five times the age of his son. After 5 yrs the age of the father will be 3 yr more than three times the age of the son. The present age of the son is :

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