Home
Class 14
MATHS
Mohan can move his lawn in x hours after...

Mohan can move his lawn in x hours after 2 hour it begins to rain. The unmoved part of the lawn is…..

A

`2/x`

B

`2-x/2`

C

`x/2`

D

`1-2/x`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • TIME & DISTANCE

    UPKAR PUBLICATION |Exercise QUESTION BANK|56 Videos
  • TRAINS

    UPKAR PUBLICATION |Exercise QUESTION BANK|70 Videos

Similar Questions

Explore conceptually related problems

If a pipe can fill a tank in x hours: then part filled in 1 hour.

Three pipes A, B and C can fill a tank in 6 hours. After working at it together for 2 hours, C is closed and A and B can fill the remaining part in 7 hours. number of hours taken by C alone to fill the tank is 10 b. 14 c. 12 d. 16

Two pipes A and B can fill a tank in 6 hours and 3 hours respectively.Both the pipes are opened simultaneously and pipe A is closed after 1hours.Find the time taken by B to fill the remaining part of the tank (in hours).

UPKAR PUBLICATION -TIME AND WORK-QUESTION BANK
  1. A can copy 75 pages in 25 hours. A and B together can copy 135 pages i...

    Text Solution

    |

  2. A can do a piece of work in 5 hours, B in 9 hours and C in 15 hours. I...

    Text Solution

    |

  3. Mohan can move his lawn in x hours after 2 hour it begins to rain. The...

    Text Solution

    |

  4. A can do a piece of work in 24 days while B alone can do it in 16 days...

    Text Solution

    |

  5. The rates of working of A and B are in the ratio 3:4.The number of day...

    Text Solution

    |

  6. A and B can together finish a work in 30 days. They worked for it for ...

    Text Solution

    |

  7. A can do a certain job in 12 days. B in 60% more efficient than A. Wha...

    Text Solution

    |

  8. A, B and C together earn Rs. 150 per day while A and C together earn R...

    Text Solution

    |

  9. A alone can finish a work in 10 days and B alone can do it in 15 days....

    Text Solution

    |

  10. A alone can do a piece of work in 6 days and B alone can do it in 8 da...

    Text Solution

    |

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

    Text Solution

    |

  12. A does half as much work as B in three-fourth of the time. If together...

    Text Solution

    |

  13. A and B working separately can do a piece of work in 9 and 12 days ...

    Text Solution

    |

  14. If factory A turns out x cars an hour and factory B turns out y cars e...

    Text Solution

    |

  15. A does half as much work as B in three-fourth of the time. If together...

    Text Solution

    |

  16. Two workers A and B working together completed a job in 5 days. If A...

    Text Solution

    |

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

    Text Solution

    |

  18. A is thrice as good a workman as B and takes 10 days less to do a piec...

    Text Solution

    |

  19. A sum of money is sufficient to pay A's wages for 21 days and B's wage...

    Text Solution

    |

  20. If 3 men or 4 women can construct a wall in 43 days. Then the number o...

    Text Solution

    |