Home
Class 14
MATHS
A train takes 45 minutes to cover a cert...

A train takes 45 minutes to cover a certain distance at a speed of 80 km/h. If the speed is increased by 125%, then how long will it take the train to cover 8/5 of the same distance?
एक ट्रेन को 80 किमी/घंटा की चाल से एक निश्चित दूरी तय करने में 45 मिनट का समय लगता है। यदि चाल 125% बढ़ जाती है, तो ट्रेन को उसी दूरी के 8/5 भाग को तय करने में कितना समय लगेगा?

A

25 minutes/ मिनट

B

30 minutes/ मिनट

C

32 minutes/ मिनट

D

28 minutes/ मिनट

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • SIMPLIFICATION

    PINNACLE|Exercise EXERCISE|250 Videos
  • SSC CGL MAINS 2018 ALGEBRA

    PINNACLE|Exercise Exercise|23 Videos
PINNACLE-SPEED AND DISTANCE-EXERCISE
  1. A man is walking at a speed of 12km/h. After every km, he takes a rest...

    Text Solution

    |

  2. A man is walking at a speed of 12km/h. After every km, he takes a rest...

    Text Solution

    |

  3. A train takes 45 minutes to cover a certain distance at a speed of 80 ...

    Text Solution

    |

  4. Abhi finishes a journey by car in 9 hours. He travels the first half o...

    Text Solution

    |

  5. A car moves a distance of 600 km with uniform speed. The number of hou...

    Text Solution

    |

  6. A man walks from point X to Y at a speed of 20 km/h, but comes back fr...

    Text Solution

    |

  7. How much time will a horse take to run around a square field of side 1...

    Text Solution

    |

  8. A car travels 105 km in 3 hours and a train travels 252 km in 4 hours....

    Text Solution

    |

  9. Two cars start from the same place at the same time at right angles to...

    Text Solution

    |

  10. Ravi starts for his school from his house on his cycle at 8 : 20 a.m. ...

    Text Solution

    |

  11. A person covers 700 m distance in 6 minutes. What is his speed in km/h...

    Text Solution

    |

  12. A train covers a distance in 30 min if it runs at a speed of 54 km/h o...

    Text Solution

    |

  13. A car covered 150 km in 5 hours. If it travels at one-third its usual ...

    Text Solution

    |

  14. Mohan finishes a journey by scooter in 5 hours. He travels the first h...

    Text Solution

    |

  15. A train of length 287m, running at 80km/h, crosses another train movin...

    Text Solution

    |

  16. A and B start moving towards each other from X and Y, respectively, at...

    Text Solution

    |

  17. A takes 2 hours more than B to cover a distance of 40km. If A doubles ...

    Text Solution

    |

  18. A person has to cover a distance of 160km in 15 hours. If he covers 4/...

    Text Solution

    |

  19. A train travelling at 36km/h crosses a pole in 25 seconds. How much ti...

    Text Solution

    |

  20. Amita travels from her house at 3 1/2 km/h and reaches her school 6 mi...

    Text Solution

    |