Home
Class 14
MATHS
P and Q together can do a work in 12 day...

P and Q together can do a work in 12 days. P alone can do the same work in 18 days. In How many days can Q alone complete two-third part of the same work?
P और Q मिलकर एक कार्य को 12 दिनों में कर सकते हैं। P अकेले 18 दिनों में यह कार्य कर सकता है। कितने दिनों में Q अकेले इसी कार्य का दो-तिहाई हिस्सा पूरा कर सकता है?

A

21

B

36

C

24

D

30

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

PINNACLE-WORK AND TIME-EXERCISE
  1. Three men and 4 women can do a piece of work in 7 days, whereas 2 men ...

    Text Solution

    |

  2. To do a certain work, the ratio of the efficiencies of A and B is 7: 5...

    Text Solution

    |

  3. Two men and 7 women can complete a work in 28 days, whereas 6 men and ...

    Text Solution

    |

  4. A can do 1/3 of work in 30 days, B can do 2/5 of the same work in 24 d...

    Text Solution

    |

  5. A, B and C can do work separately in 18,36 and 54 days respectively. T...

    Text Solution

    |

  6. A and B can do a piece of work in 18 days. B and C together can do it ...

    Text Solution

    |

  7. A and B together can do a piece of work in 12 days. A alone can do it ...

    Text Solution

    |

  8. A and B can do a work together in 18 days. A is three times as efficie...

    Text Solution

    |

  9. A is twice as good a workman as B and together they finish a piece of ...

    Text Solution

    |

  10. A and B can do a job in 10 days and 5 days respectively. They worked t...

    Text Solution

    |

  11. A and B can do a piece of work in 36 days, B and C can do the same wor...

    Text Solution

    |

  12. X can do a work in 3 day, Y does three times the same work in 8 days, ...

    Text Solution

    |

  13. A and B can do a piece of work in 36 days, B and C can do the same wor...

    Text Solution

    |

  14. A and B can do a piece of work in 25 days, B alone can do 66 2/3 % of ...

    Text Solution

    |

  15. A can complete some work in 35 days and B can complete the same work i...

    Text Solution

    |

  16. P and Q together can do a work in 12 days. P alone can do the same wor...

    Text Solution

    |

  17. A is twice as good as a workman as B, and together they finish a piece...

    Text Solution

    |

  18. A and B can do a job in 10 days and 5 days, respectively. They worked ...

    Text Solution

    |

  19. A can complete a certain work in 35 days and B can complete the same w...

    Text Solution

    |

  20. P and Q together can do a work in 12 days, P alone can do the same wor...

    Text Solution

    |