Home
Class 14
MATHS
The speed of a boat in still water is 15...

The speed of a boat in still water is 15 kmph rate of current is 3 kmph. While moving with the stream the boat covers 108 km, then find out how much distance
can be covered in same time while moving against the stream?(in km)

A

A)76

B

B)72

C

C)70

D

D)80

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • BOAT AND STREAM

    ADDA247|Exercise Mains Questions|15 Videos

  • BOAT AND STREAM

    ADDA247|Exercise Previous Year Question|22 Videos

  • BOAT AND STREAM

    ADDA247|Exercise Prelims Questions (Level-1)|30 Videos

  • AVERAGE AND AGES

    ADDA247|Exercise Previous Year Question|30 Videos

  • DATA INTERPRETATION

    ADDA247|Exercise Previous Year Questions|56 Videos
ADDA247-BOAT AND STREAM -Prelims Questions (Level-2)
  1. If speed of boat C in still water is 25% more than that of speed of bo...

    Text Solution

    |

  2. A boat which takes 6 hr to travel 105 km in still water, goes 364 km i...

    Text Solution

    |

  3. The speed of a boat in still water is 15 kmph rate of current is 3 kmp...

    Text Solution

    |

  4. Time taken by a boat to cover (D-11) km in upstream is 5 times of the ...

    Text Solution

    |

  5. The ratio of speed of boat in still water to speed of stream is 11: 1....

    Text Solution

    |

  6. A boat cover 11.2 km distance in downstream in 48 minutes. If ratio be...

    Text Solution

    |

  7. A Boat is moving in downstream and speed of Boat in still water is 5 t...

    Text Solution

    |

  8. Ratio of time taken to cover (A +5} km in downstream to that of time t...

    Text Solution

    |

  9. Read the given information carefully and answer the following question...

    Text Solution

    |

  10. Read the given information carefully and answer the following question...

    Text Solution

    |

  11. Read the given information carefully and answer the following question...

    Text Solution

    |

  12. Read the given information carefully and answer the following question...

    Text Solution

    |

  13. Read the given information carefully and answer the following question...

    Text Solution

    |

  14. Speed of a boat in still water is 20 km/hr and speed of current 'is 4 ...

    Text Solution

    |

  15. In a River there are two boats A and B, where boat A covers 240 km in ...

    Text Solution

    |

  16. Two banks are located on a river and are 28 km apart: Leaving one of t...

    Text Solution

    |

  17. A boat covers (D + 80) km in downstream and 'D' km upstream in total ...

    Text Solution

    |

  18. Upstream speed of boat is 33(1)/(3)% less than downstream speed of b...

    Text Solution

    |

  19. A boat goes certain distance downstream and then returnth (3)/(4) th o...

    Text Solution

    |

  20. A cruise ship X is 380 m long and travels at a speed of 32 kmph in sti...

    Text Solution

    |