Home
Class 14
MATHS
The distance between AB is 174 km. Two b...

The distance between AB is 174 km. Two boats start moving towards each other at the same time at point A & B respectively. One in upstream and other in downstream. If their speed in still water is 9.6 km/hr. and 19.4 km/hr. respectively. Then in how much time they will meet.

A

9 hr

B

7 hr

C

4.5 hr

D

6 hr

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • AVERAGE

    GAGAN PRATAP |Exercise Multiple Choice Questions|105 Videos

  • CALCULATION & SIMPLIFICATION

    GAGAN PRATAP |Exercise Questions|135 Videos

Similar Questions

Explore conceptually related problems

Distance between A & B is 550 km. Both start walking towards each other with the speed of 60 km/h and 50 km/h respectively. Find the time taken by them to meet each other.

R and S start walking each other at 10 AM at the speeds of 3 km/hr and 4 km/hr respectively. They were initially 17.5 km apart. At what time do they meet?

A man goes downstream with a boat to some destination and returns upstream to his original place in 5 hours. If the speed of the boat in still water and the stream are 10 km/hr and 4 km/ hr respectively, the distance of the destination from the starting place is

GAGAN PRATAP -BOAT & STREAM-MULTIPLE CHOICE QUESTIONS
  1. A person rows a distance of 3 ( 3)/(4) km upstream in 1(1)/(2) hours a...

    Text Solution

    |

  2. The speed of boat in still water is 25 km/hr. and the speed of current...

    Text Solution

    |

  3. The distance between AB is 174 km. Two boats start moving towards each...

    Text Solution

    |

  4. The distance between A & B is 211 km. One boat starts moving from poin...

    Text Solution

    |

  5. The ratio of speed of a motorboat to that of the current of water is 5...

    Text Solution

    |

  6. Speed of motorboat in still water is 45 kmph, If the motorboat travels...

    Text Solution

    |

  7. The time taken by a boat to travel 13 km downstream is the same as tim...

    Text Solution

    |

  8. A man can row 45 km downstream and return in a total of 9 hours. If th...

    Text Solution

    |

  9. A motorboat in still water travels at a speed of 36 kmph . It ...

    Text Solution

    |

  10. A boat goes 6 km an hour in still water, but takes thrice as much time...

    Text Solution

    |

  11. A boat takes 60% more time to cover a certain distance in upstream tha...

    Text Solution

    |

  12. A boat takes one fourth time in moving a certain distance downstream t...

    Text Solution

    |

  13. A boat covers a certain distance downstream in 1 hr. 48 min. and cover...

    Text Solution

    |

  14. The speed of boat in still water is 75% more than the speed of current...

    Text Solution

    |

  15. The speed of boat in still water is 6 km/hr more than the speed of cur...

    Text Solution

    |

  16. A man rows to a place 35 km in distant and back in 10 hours 30 ...

    Text Solution

    |

  17. A boat takes total 10 hr. to cover 102 km in downstream and 63 km in u...

    Text Solution

    |

  18. A man goes downstream with a boat to some destination and returns upst...

    Text Solution

    |

  19. A man can row 14 km/h in still water. If the speed of the current is 6...

    Text Solution

    |

  20. A boat goes 112 km downstream and comes back to the starting point in ...

    Text Solution

    |