Home
Class 14
MATHS
A car moving in the morning fog passes a...

A car moving in the morning fog passes a man walking at 4km/h in the same direction. The man can see the car for 3minues and visibility is upto a distance of 130m. The speed of the car is:

A

10 m/s

B

6.6 m/s

C

7 m/s

D

5 m/s

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • TIME & WORK

    GAGAN PRATAP |Exercise TIME & WORK (SHEET-3)|23 Videos
  • TRAIN

    GAGAN PRATAP |Exercise Multiple Choice Questions |54 Videos

Similar Questions

Explore conceptually related problems

A car driver, driving in a fog, passes a pedestrian who was walking at the rate of 2 km/hr in the same direction. The pedestrian could see the car for 6 minutes and it was visible to him up to a distance of 0.6 km. What was the speed of the car?

A carriage driving in a fog passed a man who was walking at the rate of 3 km an hour in the same direction. He could see the carriage for 2 minutes and it was visible to him upto a distance of 100m. What was the speed of the carriage ?

A carriage driving in a fog passed a ma who was walking at the rate of 3 kmph in the same direction.He could see the carriage for 4 minutes and it was visible to him upto a distance of 100m. what was the sped of the carriage?

A car covers a distance of 690 km in 30 h. What is the average speed of the car?

A car crosses a man walking at 6 km/h. The man can see the things upto 450 m only in one direction due to fog. He sees the car which was going in the same direction for 4.5 minutes. What is the speed of the car?

A car is moving on a straight road covers one third of the distance with a speed of 20 km/h and the rest with a speed of 60 km/h. The average speed of the car is

GAGAN PRATAP -TIME SPEED & DISTANCE-MULTIPLE CHOICE QUESTIONS
  1. Gaurav and Giri start travelling together in the same direction at 35 ...

    Text Solution

    |

  2. A and B are 15kms apart and when travelling towards each other meet af...

    Text Solution

    |

  3. Places A and B are 396 km apart. Train X leaves from A for B and train...

    Text Solution

    |

  4. The distance between 2 stations X and Y is 960 kr. if 2 trains start t...

    Text Solution

    |

  5. A and B run a 7.5 km race on circular course of 270 m. If their speeds...

    Text Solution

    |

  6. Ankit and Amit run a race with their speed in the ratio of 7:4. They p...

    Text Solution

    |

  7. A car moving in the morning fog passes a man walking at 4km/h in the s...

    Text Solution

    |

  8. The distance between two cities A and B is 495 km. A train starts from...

    Text Solution

    |

  9. A man starts running from point P at 11:00 a.m with a speed of 10 km/h...

    Text Solution

    |

  10. A, B and C can walk at the rates of 6, 8 and 10 km/h respectively, the...

    Text Solution

    |

  11. A person is moving with speed of 16 km/hr. A truck coming for behind c...

    Text Solution

    |

  12. A train crosses a man going along the railway track at 13.5 km/hr. The...

    Text Solution

    |

  13. A train crosses a person moving in the same direction with a speed of ...

    Text Solution

    |

  14. Vinay fires two bullets from the same place at an interval of 12 minut...

    Text Solution

    |

  15. Two guns are fired from the same place at an interval of 6 minutes. A ...

    Text Solution

    |

  16. Two guns were fired from same place at an interval of 32 minutes. But ...

    Text Solution

    |

  17. The buses are departed after every 21 minutes, but a beautiful girl go...

    Text Solution

    |

  18. The distance between two stations, A and B is 428 km. A train starts f...

    Text Solution

    |

  19. The two trains leave Varanasi for Lucknow at 11:00 a.m. and at 11:30 a...

    Text Solution

    |

  20. A train leaves station A at 5 AM and reaches station B at 9 AM on the ...

    Text Solution

    |