Home
Class 9
MATHS
300 men can construct a200m long wall in...

300 men can construct a200m long wall in 12 days working 8 hours a day. In how many days can 120 men construct 180 m long wall working 9 hours per day?

Text Solution

Verified by Experts

The correct Answer is:
24
Promotional Banner

Topper's Solved these Questions

  • TIME AND WORK

    PEARSON IIT JEE FOUNDATION|Exercise LEVEL 1|30 Videos
  • TIME AND WORK

    PEARSON IIT JEE FOUNDATION|Exercise LEVEL 2|19 Videos
  • TIME AND WORK

    PEARSON IIT JEE FOUNDATION|Exercise LEVEL 3|21 Videos
  • BANKING AND COMPUTING

    PEARSON IIT JEE FOUNDATION|Exercise Level 3|6 Videos

Similar Questions

Explore conceptually related problems

18 men can construct 200 m long wall in 16 days working 9 hours per day. In how many days can 36men construct 500 m long wall working 6 hours per day?

If 4 men can reap a field in 5 days working 12 hours a day, in how many days can 10 men reap the same field working 8 hours a day?

If 10 men can complete a piece of work in 12 days by working 7 hours a day, then in how many days can 14 mendo the same work by working 6 hours a day?

12 men can make 80 tables in 20 days working 8 hours a day. In how many days 30 men can make 120 tables working 6 hours a day? (a)16 (b)23 (c)13 (D)15

If 15 men can complete a work in 16 days by working 8 hours daily, then in how many days will 10 men complete the work by working 12 hours daily?

40 men can build a wall 200 m longin 12 days working 8 h a day. The number of days 30 men will take to build a similar wall 300 m long working 6h per day will be (A) 32 (B) 18 (C) 36 (D) 9

If 10 men complete half work in 12 days when they work 8 hours per day, In how many days 18 men complete the full when they work 6 hours/day ?

If M1 men can do W1 work in D1 days working H1 hours per day and M2 men can do W2 work in D2 days working H2 hours per day then

12 men can complete one third of the work in 8 days.In how many days can 16 men complete that work?

PEARSON IIT JEE FOUNDATION- TIME AND WORK-TEST YOUR CONCEPTS
  1. Certain sum is sufficient to pay wage to A for 15 days or to B for 30 ...

    Text Solution

    |

  2. A,B and C can do a work in 20,25 and 30, respectively. They together s...

    Text Solution

    |

  3. Anand is 50% more efficient than Bharath and Bharath is 100% more effi...

    Text Solution

    |

  4. 300 men can construct a200m long wall in 12 days working 8 hours a day...

    Text Solution

    |

  5. A,B and C can complete a piece of work in 4 day, 8 days, and 12 days, ...

    Text Solution

    |

  6. Thirty men can dig a well in 10 days on working 8 hours a day. They...

    Text Solution

    |

  7. Time taken by A to complete a work is 7 days more than the time taken ...

    Text Solution

    |

  8. A is 20% more efficient than B.B can do a piece of work in 20 days. In...

    Text Solution

    |

  9. Three men or five women can complete a piece of work in 8 days. In how...

    Text Solution

    |

  10. A certain number of men completed a job in 10 days. If there 5 more me...

    Text Solution

    |

  11. Two pipes A and B can fill a tank in 20 and 24 minutes. Resepctively. ...

    Text Solution

    |

  12. a can complete a piece of work in 15 days. B can complete it in 10 day...

    Text Solution

    |

  13. Time taken by 8 men and 6 boys is 3 times the time taken 15 men and 30...

    Text Solution

    |

  14. Prakash, Rohit and Sameer cam complete a job in 1 days, 20 days, adn 1...

    Text Solution

    |

  15. Pipe A and pipe B can fill a tank in 24 minutes and 28 minutes , respe...

    Text Solution

    |

  16. In a group, there were M men. They sarted working on a job of 330 unit...

    Text Solution

    |

  17. Ram and Shyam can complete a job in 20 days. If they work together. If...

    Text Solution

    |

  18. A,B and C can complete a job in 20 days, 30 days, and 40 days, respect...

    Text Solution

    |

  19. 10 women can complete a job in 12 days . 4 of them started working on ...

    Text Solution

    |

  20. Prakash, Ramesh and Suresh started a job. After 2 days, Prakash left. ...

    Text Solution

    |