Home
Class 14
MATHS
If two persons, with equal abilities, ca...

If two persons, with equal abilities, can do two jobs in two days, then 100 persons with equal abilities can do 100 similar Jobs in

A

100 days

B

10 days

C

5 days

D

2days

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • TIME AND WORK

    KIRAN PUBLICATION|Exercise TEST YOURSELF|25 Videos

  • TIME AND WORK

    KIRAN PUBLICATION|Exercise TYPE-V|19 Videos

  • TIME AND DISTANCE

    KIRAN PUBLICATION|Exercise Type -XI|74 Videos

  • TRIGONOMETRY

    KIRAN PUBLICATION|Exercise TEST YOURSELF|25 Videos

Similar Questions

Explore conceptually related problems

If 10 persons can do a job in 20 days, then 20 person with twice the efficiency can do the same job in :

If 15 persons can do a job in 30 days, then 30 persons with twice the efficiency can do the same job in how many days ? A. 7 B. 3 . 5 C. 5 D. 7 . 5

If 5 persons can finish a job in 10 days then one person will finish it in 2 days??

If 3 persons can do a piece of work in 4 days, then 4 persons can do it in …… days.

If 12 men can do a job in 7 days, what fraction of the job can be done by one man in one day?

If ten men can do a job in ten days, what fraction of the job can be done by one man in one day?

If 30 men can do a job in 30 days, find what part of the job can be completed by 1 man in 1 day.

If 20 persons can do a piece of work in 7 days, then the number of persons required to complete the work in 28 days:

KIRAN PUBLICATION-TIME AND WORK-TYPE-VI
  1. 60 men could complete a work in 250 days. They worked together for 200...

    Text Solution

    |

  2. Working 5 hours a day. A can complete a work in 8 days and working 6 h...

    Text Solution

    |

  3. If two persons, with equal abilities, can do two jobs in two days, the...

    Text Solution

    |

  4. Ganga and Saraswati, working separately can mow a fleld in 8 and 12 ho...

    Text Solution

    |

  5. A road of 5 km length will be con structed in 100 days. So 280 workers...

    Text Solution

    |

  6. Working efficiencies of P and Q for completing a piece of work are in ...

    Text Solution

    |

  7. Twenty women together complete a piece of work in 16 days, 16 men toge...

    Text Solution

    |

  8. A man and a woman working together can do a certain work in 18 days. T...

    Text Solution

    |

  9. Two men can do a piece of work in x days. But y women can do that in 3...

    Text Solution

    |

  10. A farmer can plough a field working 6 hours per day in 18 days. The wo...

    Text Solution

    |

  11. If 12 carpenters working 6 hours a day can make 460 chairs in 240 days...

    Text Solution

    |

  12. 8 workers can build a wall 18 m long, 2 m broad and 12 m high in 10 da...

    Text Solution

    |

  13. P and Q together can do a job in 6 days. Q and R can finish the same j...

    Text Solution

    |

  14. Work done by (x+4) men in (x+5) days is equal to the work done by (x-...

    Text Solution

    |

  15. A group of workers can complete a piece of work in 50 days, when they ...

    Text Solution

    |

  16. A canteen requires 56 kgs of rice for seven days. The quantity of rice...

    Text Solution

    |

  17. A school has 8 periods of 45 min each, everyday. How long will each p...

    Text Solution

    |

  18. If 7 spiders make 7 webs in 7 days, then 1 spider will make 1 web in h...

    Text Solution

    |

  19. Sister can bake 50 cakes in 25 hours, Sister and Mummy together can ba...

    Text Solution

    |

  20. A can do a work in 15 days and B in 20 days.If they together work on i...

    Text Solution

    |