Home
Class 9
MATHS
The sum of the present ages of a mother ...

The sum of the present ages of a mother and her daughter is 55 years. After 16 years, the age of the mother will be double the age of her daughter . What will be the sum of the ages of the mother and her daughter after 5 years from the present ?

Text Solution

Verified by Experts

The correct Answer is:
65 years
Promotional Banner

Topper's Solved these Questions

  • LINEAR EQUATIONS IN REAL PROBLEMS

    CALCUTTA BOOK HOUSE|Exercise EXERCISE-5|31 Videos

  • LINEAR EQUATIONS

    CALCUTTA BOOK HOUSE|Exercise EXERCISE - 4.2|77 Videos

  • LOGARITHM

    CALCUTTA BOOK HOUSE|Exercise Exercise - 7 (Long-answer type questions)|49 Videos

Similar Questions

Explore conceptually related problems

sum of the ages of a father and his son is 55 years. After 10 years , the father's age will be double of that of his son. What are their present ages ?

The sum of the ages of a father and his son is at present 50 years. When the age of the son will be equal to the present age of his father, then the sum of their ages will be 102 years. Find the present ages of the son and his father.

The present value of a machine of a factory is Rs. 180000. If the value of the machine decreases at the rate of 10% per annum, then what will be the value of the machine after 3 years?

At present chadu is 8 years older than his brother. After 5 yeras chadu's age will be double the age of his brother age. Let's find their present age.

At present , sum of the ages of a father and his son in 46 years . When the age of the son will be equal to the present age of his father , the total age of them will be 102 years . Determine the present ages of the father and his son.

The sum of the ages of the father and his son is 80 years Again if the age of the son is doubled,then it is greater by 10 years than the age of the father.Assuming x and y years as the age of the father the son express the above statement in the form of question

The present age of father is the squre of present age of son. After some yearts when the age fo son is half the present age of fater, then age of father will be 8 times the present age of son. Find the present age of Father.

The age of the father is 4 times to that of his son, 8 years hence the sum of their ages will be 71 years what was the age of the father when the son was born ?

At a present your uncle is elder than you by 16 years. After 8 years, the age of your uncle will be 2 times of your age. Find the present ages of you and your uncle with the help of graphs.

CALCUTTA BOOK HOUSE-LINEAR EQUATIONS IN REAL PROBLEMS-EXERCISE-5
  1. Sum of the numerator and the denominator of a fraction is 13. If 4 is ...

    Text Solution

    |

  2. A man travels a distance in 3 hours with a uniform velocity . If the d...

    Text Solution

    |

  3. If the length of a a rectangular park be increased by 2 metres and the...

    Text Solution

    |

  4. If 2 is subtracted from the numerator and 3 is added to the denominato...

    Text Solution

    |

  5. The sum of the present ages of a mother and her daughter is 55 years. ...

    Text Solution

    |

  6. A number of two digits is 3 more than 4 times of the sum of its digits...

    Text Solution

    |

  7. 5 times of the greater one of two numbers is 2 more than 8 times of th...

    Text Solution

    |

  8. If 2 is added to both the numerator and the denominator of a fraction ...

    Text Solution

    |

  9. The total price of 9 horses and 7 cows is Rs. 3000 and at the same rat...

    Text Solution

    |

  10. A person travels by boat 5 kilometres in 1 hour in still water. The ti...

    Text Solution

    |

  11. Determine a number of three digits such that if the digits of it be re...

    Text Solution

    |

  12. A student starting from his house walks at a speed 2(1)/(2) km/hour ...

    Text Solution

    |

  13. Total price of 3 pens and 4 pencils is Rs. 37. Again , total price of ...

    Text Solution

    |

  14. 2 men and 6 boys together can do a piece of work in 5 days . 8 men and...

    Text Solution

    |

  15. A boat travels up stream 30 kilometres and down -stream 44 kilometres ...

    Text Solution

    |

  16. Two men 8(1)/(4) kilometres apart, start to walk at the same time . I...

    Text Solution

    |

  17. If a man sells 7 horse and buys 9 cows his purchase increases by Rs. 1...

    Text Solution

    |

  18. A boy was asked to add 3 to a certain number and to divide the sum by ...

    Text Solution

    |

  19. You can spend only Rs. 16 for witnessing football matches . You can wi...

    Text Solution

    |

  20. If the angle of elevation of the Sun is 30^@, then the length of the s...

    Text Solution

    |