Home
Class 10
MATHS
The ages of two friends Anil and Biju di...

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.

Text Solution

Verified by Experts

The correct Answer is:
Age of Ani = 21 years and Age of Biju = 24 years
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • PAIR OF LINEAR EQUATIONS IN TWO VARIABLES

    OSWAAL PUBLICATION|Exercise TEXTBOOK CORNER (EXERCISE 3.6)|11 Videos

  • KARNATAKA SECONDARY EDUCATION EXAMINATION BOARD (MODEL QUESTION PAPER)

    OSWAAL PUBLICATION|Exercise QUESTION|42 Videos

  • POLYNOMIALS

    OSWAAL PUBLICATION|Exercise TEXTBOOK CORNER (EXERCISE 9.4)|6 Videos

Similar Questions

Explore conceptually related problems

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.

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

    • Similar Questions

    Explore conceptually related problems

    Asha is 5 times as old as her daughter Usha, 5 years later Asha will be 3 times as old as her daughter Usha. Find the present ages of Asha and Usha.

    Five years age, Gouri was thrice as old as Ganesh . Ten Years later Gouri will be twice as old as Ganesh. How old are Gouri and Ganesh ?

    Present age of father is 42 years and that of his son is 14 years. Find the ratio of (d) Age of father to the age of son when father was 30 years old.

    Ten years ago sudhir was twelve times as old as his son Raghav and ten years hence , he will be twice as old as his son will be find their present ages .

    A father's age is three times the sum of the ages of his two children. After 5 years his age will be 2 times the sum of their ages. Find the present age of the father.

    The present age of the father is twice the sum of the ages of his 2 children. After 20 years, his age will be equal to the sum of the ages of his children. Find the age of the father.

    The age of a man is twice the square of the age of his son . After eight years , the age of the man will be 4 years more than three times the age of his son. Find their present age.

    Home
    Profile