Home
Class 14
MATHS
A car takes 15 minutes less to cover ...

A car takes 15 minutes less to cover a distance of 75 km, if it increases its speed by10 km/hr from its usual speed. How much time would it take to cover a distance of 300 km using this speed? `5\ hou r s` b. `5 1/2hou r s` c. `6\ hou r s` d. `8` 6 `1/2` hours

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • TABULATION

    RS AGGARWAL|Exercise All Questions|25 Videos

  • TIME AND WORK

    RS AGGARWAL|Exercise All Questions|147 Videos

Similar Questions

Explore conceptually related problems

A train is running at a uniform speed of 75 km/hour. How much time will it take to cover a distance of 350 km?

A car takes 2 hours more to cover a distance of 480km when its speed is reduced by 8kmph . Find its usual speed

The speed of a car is 60 km/hr. The time taken to cover a distance of 300 km in hours is

A bus covers a distance of 550 km in 5 hours. How much time will it take to cover a distance of 3080 km?

An aeroplane takes 1 hour less for a journey of 1200km if its speed is increased by 100km/hr from its usual speed.Find its usual speed.

A passenger train takes 1 hour less for a journey of 120 km, if its speed is increased by 10 km/hour from its usual speed. What is its usual speed?

A train takes 3 hours less time for a journey of 360 km, if its speed is increased by 10 km/hr from its usual speed. What is its increased speed (in km/hr)?

A train takes two hours less for a journey of 300km if its speed is increased by 5 km // hr from its usual speed. What is its usual speed ?

RS AGGARWAL-TIME AND DISTANCE-All Questions
  1. A train covers a distance between two stations A and B is 45 minute...

    Text Solution

    |

  2. A train travels a distance of 600 km at a constant speed. If the sp...

    Text Solution

    |

  3. A car takes 15 minutes less to cover a distance of 75 km, if it inc...

    Text Solution

    |

  4. With a uniform speed a car covers the 8 hours. Had the speed been incr...

    Text Solution

    |

  5. Two men start together to walk to a certain destination, one at 3 k...

    Text Solution

    |

  6. If a person walks at 14 km/hr instead of 10 km/hr, he would have wa...

    Text Solution

    |

  7. In covering a certain distance, the speeds of A and B are in the ra...

    Text Solution

    |

  8. In covering a distance of 30 km Abhay takes 2 hours more than Samee...

    Text Solution

    |

  9. Three persons are walking from a place A to another place B. Their ...

    Text Solution

    |

  10. A journey of 192 km between two cities takes 2 hours less by a fast...

    Text Solution

    |

  11. In a flight of 6000 km, an aircraft was slowed down due to bad weathe...

    Text Solution

    |

  12. An aeroplane first flew with a speed of 440 kmph and covered a certain...

    Text Solution

    |

  13. Two bys a and B start at the same time to ride from Delhi to Merut,...

    Text Solution

    |

  14. A Cyclist drove one kilometre, with the wind in his back, in 3 minu...

    Text Solution

    |

  15. Ramesh travels 760 km to his home partly by train and partly by car...

    Text Solution

    |

  16. Two sea trawlers left a sea port simultaneously in two mutually per...

    Text Solution

    |

  17. A runs twice as fast as B and B runs thrice as fast as C. The dista...

    Text Solution

    |

  18. A ship, 40 kilometres from the shore, springs a which admits 3 3/4 ton...

    Text Solution

    |

  19. Amit travelled back to home in a car, after visiting his friend in a d...

    Text Solution

    |

  20. Two men starting from the same place walk at the rate of 5 kmph and ...

    Text Solution

    |