Home
Class 8
MATHS
Nitu alone can complete (4)/(5)th of a p...

Nitu alone can complete `(4)/(5)`th of a piece of work in 20 days. She works for 6 days and Deepak replaces her. He completes the work in another 38 days. In how many days can Deepak complete the entire work if he works alone?

A

50

B

25

C

30

D

45

Text Solution

Verified by Experts

The correct Answer is:
A
Calculate Nitu's one day's work.
Promotional Banner

Topper's Solved these Questions

  • TIME AND WORK, PIPES AND CISTERNS

    PEARSON IIT JEE FOUNDATION|Exercise CONCEPT APPLICATION (LEVEL-2)|20 Videos

  • TIME AND WORK, PIPES AND CISTERNS

    PEARSON IIT JEE FOUNDATION|Exercise CONCEPT APPLICATION (LEVEL-3)|7 Videos

  • TIME AND WORK, PIPES AND CISTERNS

    PEARSON IIT JEE FOUNDATION|Exercise Essay Type Question|5 Videos

  • TIME AND WORK PIPES AND CISTERNS

    PEARSON IIT JEE FOUNDATION|Exercise CONCEPT APPLICATION (LEVEL-3)|7 Videos

Similar Questions

Explore conceptually related problems

A can do a piece of work in 34 days. He worked for 14 days and then left. B completed the remaining work in 30 days. In how many days can B alone complete the work?

Sunny can complete a piece of work in 30 days He worked for 6 days and left. Bunny completed the remaining work in 16 days. In how many days can the entire work kbe completed if they worik together?

C alone can complete a work in 20 days and D alone can complete the same workin 30 days. In how many days C and D together can complete the same work?

P alone can complete a piece of work in 12 days and Q can complete the same work in 18 days. With the help of R, all three finish the work in 6 days. In how many days can R alone complete the work?

A can do a work in 12 days. When he had worked for 3 days, B joined him. If they complete the work in 3 more days, in how many days can B alone finish the work?

Abhishek can do a piece of work in 40 days. He alone worked at it for 8 days and then Bacchhan completed alone the rest work in 24 days. In how many days they will complete the whole work, working together ?

Abhishek can do a piece of work in 40 days. He alone worked at it for 8 days and then Bacchhan completed alone the rest work in 24 days. In how many days they will complete the whole work, working together?

PEARSON IIT JEE FOUNDATION-TIME AND WORK, PIPES AND CISTERNS-CONCEPT APPLICATION (LEVEL-1)
  1. Two taps A and B can fill a tank in 15 minutes and 20 minutes respecti...

    Text Solution

    |

  2. Malini can do a piece of work in 20 days, while Shalini can do it in 2...

    Text Solution

    |

  3. Working individually, A,B and C can finish a piece of work in 16 days....

    Text Solution

    |

  4. A,B and C can do a piece of work in 12,18 and 9 days respectively. A s...

    Text Solution

    |

  5. Vinay and Varma can do a work in 30 days and 60 days respectively. If ...

    Text Solution

    |

  6. An empty tank can be filled by two pipes individually in 30 minutes an...

    Text Solution

    |

  7. One pipe can fill a tank in 40 minutes and an outlet pipe can empty th...

    Text Solution

    |

  8. A tap can fill an empty tank in 48 minutes whereas another tap can em...

    Text Solution

    |

  9. Two taps A and B can fill a tank in 10 hours and 40 hours respectively...

    Text Solution

    |

  10. Nitu alone can complete (4)/(5)th of a piece of work in 20 days. She w...

    Text Solution

    |

  11. A and B can complete a piece of work in 12 days and 24 days respectivl...

    Text Solution

    |

  12. A can do one-third of a piece of work in 4 days and B can do one-fourt...

    Text Solution

    |

  13. 6 men and 4 women can do a piece of work in 32 days. 7 men and 12 wome...

    Text Solution

    |

  14. Nimai and Gaurang can complete a piece of work in 40 days and 60 days ...

    Text Solution

    |

  15. Two taps A and B can fill a tank in 10 minutes and 15 minutes respect...

    Text Solution

    |

  16. A certain number of people can complete can complete a piece of work i...

    Text Solution

    |

  17. The ratio of the rate of work done for a woman and a man is 2:1. Six w...

    Text Solution

    |

  18. A and B together can do a piece of work in 10 days. If A alone can do ...

    Text Solution

    |

  19. X can do a piece of work in 6 days while Y can do the same work in 8 ...

    Text Solution

    |

  20. Thirty men can do a piece of work in 16 days working 8 hours a day. Ho...

    Text Solution

    |