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The ages of two friends Ani and Biju dif...

The ages of two friends Ani and Biju differ by 3 years. Ani's -father Dharam is twice as old as Ani and Biju is twice as old as his sister Cathy. The ages of Cathy and Dharam differ by 30 years. Find the ages of Ani and Biju.

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The ages of two friends Anil and Biju differ by 3 years. Anil's father Dharam is twice as old as Ani and Biju is twice as old as his sister Cathy. The ages of Cathy and Dharam differ by 30 years. Find the ages of Ani and Biju.

Five years ago, A was thrice as old as B and ten years later A shall be twice as sold as B. What are the present ages of A and B?

Knowledge Check

  • Four years ago, the age of a person was thrice that of his son. Eight years later, the age of the person will be twice that of his son. Find the present ages of the person and his son.

    A
    30 and 10
    B
    30 and 8
    C
    40 and 16
    D
    45 and 20

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