Home
Class 14
MATHS
A train passes a station platform in 36 ...

A train passes a station platform in 36 second, a man standing on the platform in 20 seconds. it speed of the train is 54 km / hr, what is the length of the platform? `225\ m` b. `240\ m` c. `230\ m` d. `235\ m`

Promotional Banner

Topper's Solved these Questions

  • PROBLEMS ON NUMBERS

    RS AGGARWAL|Exercise All Questions|150 Videos

  • PROFIT AND LOSS

    RS AGGARWAL|Exercise All Questions|311 Videos

Similar Questions

Explore conceptually related problems

A train passes a 60 metres long platform in 20 seconds and a man standing on the platform in 16 seconds. The speed of the train is:

A train passes the platform in 18 seconds and a man standing on the platform in 8 seconds .if the length ofthetrain is 100 metres , the length of the platform is :

A train crosses a 155-m-long platform in 16 seconds and a 195-m-long platform in 18 seconds. The speed of the train is:

A train crossed a 140 m long platform in 15 seconds and a 180 m long platform in 17 seconds. The speed of the train was:

A train of length 240 m crosses a platform in 20 s. If the speed of the train is 72 km/h, then find the length of the platform.

RS AGGARWAL-PROBLEMS ON TRAINS-All Questions
  1. A train of length 150 metres takes 40.5 seconds to cross a tunnel of...

    Text Solution

    |

  2. A 280-metre long train crosses a platform thrice its length in 50 s...

    Text Solution

    |

  3. A train passes a station platform in 36 second, a man standing on th...

    Text Solution

    |

  4. Train A crosses a stationary train B in 50 second and a pole in 20 ...

    Text Solution

    |

  5. A train speeds past a pole in 20 seconds and speeds past a platform ...

    Text Solution

    |

  6. A train crosses a platform 100 m long in 60 seconds at a speed of 4...

    Text Solution

    |

  7. A train, 150 m long, takes 30 seconds to cross ' bridge 500 m long....

    Text Solution

    |

  8. A train passes a platform 90 m long in 30 seconds and a man standin...

    Text Solution

    |

  9. A train running at a certain speed takes 20 seconds to cross a signa...

    Text Solution

    |

  10. Atrain travelling with a constant speed crosses a 96-metre long platfo...

    Text Solution

    |

  11. The time taken by a train 180 m long, travelling at 42 kmph, in pass...

    Text Solution

    |

  12. A train with 90 km/hr crosses a bridge in, 36 seconds. Another trai...

    Text Solution

    |

  13. A jogger running at 9 kmph alongside a railway track is 240 metres ...

    Text Solution

    |

  14. A train 110 metres long is running with a speed of 60 kmph. In what...

    Text Solution

    |

  15. Two trains 200 metres and 150 metres long are running on parallel r...

    Text Solution

    |

  16. Two trains A and B start running together from the same point in th...

    Text Solution

    |

  17. Two trains of lengths 120 m and 90 m are running with speeds of 80 ...

    Text Solution

    |

  18. Two trains are coming from opposite directions with speeds of 75 km/hr...

    Text Solution

    |

  19. A train 125 m long passes a man, running at 5 kmph in the same directi...

    Text Solution

    |

  20. A train 400 m long overtook a man walking along the line in the same...

    Text Solution

    |