Home
Class 14
MATHS
A man and a boy can do a piece of work i...

A man and a boy can do a piece of work in 24 days. If the man works alone for the last 6 days, it is completed in 26 days. How long would the boy take to do it alone? a. 20 days b. `24\ d a y s` c. `36\ d a y s` d. `72\ d a y s`

Promotional Banner

Topper's Solved these Questions

  • TIME AND DISTANCE

    RS AGGARWAL|Exercise All Questions|210 Videos

  • TRUE DISCOUNT

    RS AGGARWAL|Exercise All Questions|26 Videos

Similar Questions

Explore conceptually related problems

2 men and 7 boys can do a piece of work in 4 days.The same work is done in 3 days by 4 men and 4 boys.How long would it take one man and one boy to do it?

One man and 2 boys can do a piece of work in 12 days.The same work can also be done by 3 men and 1 boy in 6days.How long it would take for one man alone to complete the work?

X can do a piece of work in 40 days. He works at it for 8 days and then Y finished it in 16 days. How long will they together take to complete the work ? 13 1/3 d a y s b. 15 d a y s c. 20 d a y s d. 56 d a y s

A and B can do a certain piece of work in 8 days, B and C can do it in 12 days and C and A can do it in 24 days. How long would B take separately to do it ?

A and B can do a piece of work in 12 days, B and C in 8 days and C and A in 6 days. How long would B take to do the same work alone? a. 24 d a y s b. 32 d a y s c. 40 d a y s d. 48 d a y s

If 6 men and 8 boys can do a piece of work in 10 days while 26 men and 48 boys can do the same in 2 days, the time taken by 15 men and 20 boys in doing the same type of work will be 4 d a y s b. 5 d a y s c. 6 d a y s d. 7 d a y s

RS AGGARWAL-TIME AND WORK-All Questions
  1. X and Y can do a piece of work in 20 days and 12 days respectively....

    Text Solution

    |

  2. A complete 7/10 of a work in 15 days. After that he completes the work...

    Text Solution

    |

  3. A man and a boy can do a piece of work in 24 days. If the man works...

    Text Solution

    |

  4. A and B can together finish a work in 30 days. They worked together...

    Text Solution

    |

  5. X can do a piece of work in 40 days. He works at it for 8 days and ...

    Text Solution

    |

  6. A, B and C together can complete a piece of work in 10 days. All the t...

    Text Solution

    |

  7. A does 4/5 of a work in 20 days. He then calls B and they together fin...

    Text Solution

    |

  8. A and B together can do a piece of work in 30 days. A having worked fo...

    Text Solution

    |

  9. A and B can do a piece of work in 12 days and B and C can do the same ...

    Text Solution

    |

  10. A and B can do a piece of work in 28 and 35 days respectively. They...

    Text Solution

    |

  11. Anuj and Manoj can together paint their house in 30 days. After wor...

    Text Solution

    |

  12. A started a work and left after working for 2 days. Then B was calle...

    Text Solution

    |

  13. Working together, Asha and Sudha can complete an assigned task in 20 d...

    Text Solution

    |

  14. A can do a piece of work in 14 days which B can do in 21 days. They...

    Text Solution

    |

  15. A, B and C can complete a work separately in 24, 36 and 48 days res...

    Text Solution

    |

  16. A, B and C can complete a work in 10, 12 and 15 days respectively. T...

    Text Solution

    |

  17. A, B and C together earn Rs. 300 per day, while A and C together ea...

    Text Solution

    |

  18. A, B and C are employed to do a piece of work for Rs. 529. A and B tog...

    Text Solution

    |

  19. Kim can do a work in 3 days while David can do the same work in 2 da...

    Text Solution

    |

  20. If A can do 1/4 of a work in 3 days and B can do 1/6 of the same work ...

    Text Solution

    |