Home
Class 7
MATHS
The present ages of Renu and Ravi are ...

The present ages of Renu and Ravi are in the ratio `5: 6.` The sum of their present ages is 44 in years. The difference of their ages (in years) is
(a)4
(b) 5
(c) 8
(d) 2

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • PROPERTIES OF TRIANGLES

    RD SHARMA ENGLISH|Exercise All Questions|144 Videos

  • RATIONAL NUMBERS

    RD SHARMA ENGLISH|Exercise All Questions|108 Videos

Similar Questions

Explore conceptually related problems

The ages of Rahul and Haroon are in the ratio 5:7. Four years later the sum of their ages will be 56 years. What are their present ages?

Present ages of Anu and Raj are in the ratio 4:5. Eight years from now the ratio of their ages will be 5:6. Find their present ages.

The present ages of A and B are in the ratio 9 : 4. Seven years hence, the ratio of their ages will be 5 : 3. Find their present ages.

The ages of Sonal and Manoj are in the ratio 7: 5. Ten years hence the ratio of their ages will be 9: 7. Find their present ages

The ages of Hari and Harry are in the ratio 5:7. Four years from now the ratio of their ages will be 3:4. Find their present ages.

The ages of A and B are in the ratio 7:5 . Ten years hence, the ratio of their ages will be 9:7 . Find their present ages.

Determine their present ages. The sum of the ages of two friends is 20 years. Four years ago, the product of their ages in years was 48.

Determine their present ages. The sum of the ages of two friends is 20 years. Four years ago, the product of their ages in years was 48.

The ages of Ravish and Shikha are in the ratio 3: 8. Six years hence, their ages will be in the ratio 4: 9. the present age of Ravish is (a)18 years (b) 15 years (c)12 years (d) 21 years

The ages of two persons are in the ratio 5: 7. Eighteen years ago their ages were in the ratio 8: 13. Find their present ages.

RD SHARMA ENGLISH-RATIO AND PROPORTION-All Questions
  1. If p : q=2:5, then (25 p+14 q)/(5p+7q)= (a)8:5 (b) 5:8 (c) 8:3 ...

    Text Solution

    |

  2. A ratio equivalent to 2:5 is (a)6: 15 (b) 4:5 (c) 5:2 (d) 5:4

    Text Solution

    |

  3. If 2a=3b=4c , then a : b : c= (a)2:3:4 (b) 3:4:6 (c)4:3:2 (d) ...

    Text Solution

    |

  4. If 2x=3y\ a n d\ 4y=5z , then x : z= (a) 4:3 (b) 8: 15 (c) 3:4 (...

    Text Solution

    |

  5. If a/2=b/3=c/4, then a : b : c= (a) 2:3:4 (b) 4:3:2 (c) 3:2:4 (d...

    Text Solution

    |

  6. If 1/a :1/b :1/c=3:4:5, then a : b : c (a) 5:4:3 (b) 20 : 15 : 12 ...

    Text Solution

    |

  7. If a : b=5:7\ a n d\ b : c=6: 11 , then a : b : c= (a) 35 : 49 : 66 ...

    Text Solution

    |

  8. If x : y=1:1,\ t h e n\ (3x+4y)/(5x+6y)= (a) 7/(11) (b) (17)/(11) ...

    Text Solution

    |

  9. If a : b=2:5, then (3a+2b)/(4a+b)= (a) (16)/(13) (b) (13)/(16) (c)...

    Text Solution

    |

  10. The mean proportional of a\ a n d\ b is 10 and the value of a is four ...

    Text Solution

    |

  11. If 8: x :: 16 : 35 Find the value of x (a) 35 (b) 70 (c)(35)/2 (d...

    Text Solution

    |

  12. The mean proportional of 6 and 24 is (a)15                         ...

    Text Solution

    |

  13. The boys and girls in a school are in the ratio 9: 5. If the number ...

    Text Solution

    |

  14. If the first three terms of a proportion are 3,5 and 21 respectively...

    Text Solution

    |

  15. What must be added to each term of the ratio 9: 16 to make the ratio...

    Text Solution

    |

  16. What least number is to be subtracted from each term of the ratio 15...

    Text Solution

    |

  17. If Rs 840 is divided between P\ a n d\ Q in the ratio 3:4, then P ' ...

    Text Solution

    |

  18. The ages of Ravish and Shikha are in the ratio 3: 8. Six years hence...

    Text Solution

    |

  19. The present ages of Renu and Ravi are in the ratio 5: 6. The sum of ...

    Text Solution

    |

  20. The third proportional of 3 and 27 is (a) 243 (b) 256 (c) 289 ...

    Text Solution

    |