Home
Class 14
MATHS
Two trains, 130 m and 110 m long, are go...

Two trains, 130 m and 110 m long, are going in the same direction. The faster train takes one minute to pass the other completely. If they are moving in opposite directions, they pass each other completely in 3 seconds. Find the speed of each train

A

38 m/sec, 36m/sec

B

42m/sec,38m/sec

C

36m/sec,42m/sec

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • TIME, SPEED AND DISTANCE

    DISHA PUBLICATION|Exercise PRACTICE EXERCISE (Expert Level)|44 Videos
  • TIME, SPEED AND DISTANCE

    DISHA PUBLICATION|Exercise Test Yourself|15 Videos
  • TIME, SPEED AND DISTANCE

    DISHA PUBLICATION|Exercise PRACTICE EXERCISE (Foundation Level)|60 Videos
  • TIME AND WORK

    DISHA PUBLICATION|Exercise Test Yourself|15 Videos
  • TRIGONOMETRY AND ITS APPLICATIONS

    DISHA PUBLICATION|Exercise Practice Exercise (Foundation Level)|18 Videos

Similar Questions

Explore conceptually related problems

Two trains,130 and 110 metres long,are going in the same direction.The faster train takes one minute to pass the other completely. If they are moving in opposite directions,they pass each other completely in 3 seconds.Find the speed of the faster train.38m/sec b.42m/sec c.46m/sec d.50m/sec

In how much time trains will pass each other if they are moving in the same direction.

Two trains are running in opposite directions with the same speed. If the length of each train is 135 metres and they cross each other in 18 seconds, the speed of each train is :

Two trains of length 150m and 250m run on parallel lines.When they run in the same direction it will take 20 seconds to cross each other and when they run in opposite direction it will take 5 seconds.Find the speeds of the two trains.(in km/h)

Two trains of length 150 m and 300 m long are going parallel in opposite direction at a speed of 90 m/min and 60 m/min respectively. What is the time taken for the trains to cross each other completely ?

Two trains of equal length, running in opposite directions, pass a pole in 18 and 12 seconds. The trains will cross each other in

Two trains each of length 50m. are running with constant speeds on parallel tracks. While moving in same direction one over takes the other in 40 seconds and while moving in opposite direction on ecrosses the other in 20 seonds. The speeds of trains will be:-

DISHA PUBLICATION-TIME, SPEED AND DISTANCE-PRACTICE EXERCISE (Standard Level)
  1. A boatman rows to a place 45 km distant and back in 20 hours. He finds...

    Text Solution

    |

  2. A man goes 15 metres due west and then 8 metres due north. How far is ...

    Text Solution

    |

  3. Two trains, 130 m and 110 m long, are going in the same direction. The...

    Text Solution

    |

  4. A man who can swim 48 m/min in still water swims 200 m against the cur...

    Text Solution

    |

  5. After travelling 80 km, a train meets with an accident and then procee...

    Text Solution

    |

  6. A man who can swim 48 m/min in still water swims 200 m against the cur...

    Text Solution

    |

  7. A man walks a certain distance and rides bak in 6(1)/(4)h. he can walk...

    Text Solution

    |

  8. An accurate clock shows 8 O' clock in the morning. Through how many de...

    Text Solution

    |

  9. Shyam’s house, his office and his gym are all equidistant from each ot...

    Text Solution

    |

  10. A dog after travelling 50 km meets a swami who counsels him to go slow...

    Text Solution

    |

  11. A runs at the speed of 7/4 times the speed of B by calculation B finds...

    Text Solution

    |

  12. A, B and C are three participants in 1 km race. If A can give B a star...

    Text Solution

    |

  13. A monkey climbs a 12 m high pole. In the first minute he climbs 2 m an...

    Text Solution

    |

  14. Mallah can row 40 km upstream and 55 km downstream in 13 h and 30 km u...

    Text Solution

    |

  15. A passenger sitting in a train of length 100 m, which is running with ...

    Text Solution

    |

  16. A man can cross a downstream river by steamer in 40 minutes and same b...

    Text Solution

    |

  17. A tiger is 50 of its own leaps behind a deer. The tiger takes 5 leaps ...

    Text Solution

    |

  18. A candle of 6 cm long burns at the rate of 5 cm in 5 h and another can...

    Text Solution

    |

  19. Two persons start from the opposite ends of a 90 km straight track and...

    Text Solution

    |

  20. At what time after 3:10 am, the acute angle made by the minute and hou...

    Text Solution

    |