Home
Class 14
MATHS
A boat man goes 2 km against the current...

A boat man goes 2 km against the current of the stream in 1 hour and goes 1 km along the current in 10 minutes. How long will it take to go 5 km in stationary water? a. 40 minutes       b. 1 hour      c. 1 hr 15 min        d. 1 hr 30 min

Promotional Banner

Topper's Solved these Questions

  • BAR GRAPH

    RS AGGARWAL|Exercise All Questions|31 Videos

  • CALENDAR

    RS AGGARWAL|Exercise All Questions|23 Videos

Similar Questions

Explore conceptually related problems

A boatman goes 2 km against the current of the stream in 1 hour and goes 1 km along the current in 10 minutes. How long will it take to go 5 km in still water?

A boatman rows 1 km in 5 min along the stream and 6 km in 1 h against the stream. The speed of the stream is

A boat goes 4 km upstream and 4 km downstream in 1 hour. The same boat goes 5 km downstream and 3 km upstream in 55 minutes. What is the speed (in km/hr) of boat in still water?

A boat goes 24 km upstream and 28 km downstream in 6 hours. It goes 30km upstream and 21 km downstream in 6 hours and 30 minutes. The speed of the boat in still water is :

RS AGGARWAL-BOATS AND STREAMS-All Questions
  1. A boat takes half time in moving a certain distance downstream than up...

    Text Solution

    |

  2. If a man goes 18 km downstream in 4 hours and returns against the stre...

    Text Solution

    |

  3. A boat man goes 2 km against the current of the stream in 1 hour and g...

    Text Solution

    |

  4. A man can row 3/4 of a km against the stream in 11 1/4 minutes and ret...

    Text Solution

    |

  5. A boat, while going downstream in a river covered a distance of 50 ...

    Text Solution

    |

  6. A man swimming in a stream which flows 1 1/2\ km//hr finds that in a g...

    Text Solution

    |

  7. A boat running upstream takes 8 hours 48 minutes to cover a certain...

    Text Solution

    |

  8. If a boat goes 7 km upstream in 42 minutes and the speed of the stream...

    Text Solution

    |

  9. A man's speed with the current is 15 km / hr and the speed of the c...

    Text Solution

    |

  10. If a man rows at the rate of 5 kmph in still water and his rate aga...

    Text Solution

    |

  11. A motorboat in still water travels at a speed of 36 km/hr. It goes 56 ...

    Text Solution

    |

  12. Speed of a boat in standing water is 9 kmph and the speed of the st...

    Text Solution

    |

  13. The speed of a boat in still water is 15 km / hr and the rate of cu...

    Text Solution

    |

  14. A man can row at 5 kmph in still water. If the velocity of current ...

    Text Solution

    |

  15. A boat takes 19 hours for travelling downstream from point A to poi...

    Text Solution

    |

  16. P, Q and R are three towns on a river which flows uniformly. Q is equi...

    Text Solution

    |

  17. A man can row 9 1/3\ kmph in still water and finds that it takes him t...

    Text Solution

    |

  18. A boat takes 8 hours to cover a distance while travelling upstream,...

    Text Solution

    |

  19. A motor boat can travel at 10 km/hr in still water. It travelled 91...

    Text Solution

    |

  20. The speed of a boat in still water is 10 km /hr. If it can travel 2...

    Text Solution

    |