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A motorboat in still water travels at a speed of 36 km/hr. It goes 56 km upstream in 1 hour 45 minutes. The time taken by it to cover the same distance down the stream will be a. 1 hour 24 minutes b. 2 hour 21 minutes c. 2 hour 25 minutes d. 3 hours

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Step by step video & image solution for A motorboat in still water travels at a speed of 36 km/hr. It goes 56 km upstream in 1 hour 45 minutes. The time taken by it to cover the same distance down the stream will be a. 1\ text(hour)\ 24\ text(minutes) b. 2\ text(hour)\ 21\ text(minutes) c. 2\ text(hour)\ 25\ text(minutes) d. 3\ text(hours) by Maths experts to help you in doubts & scoring excellent marks in Class 14 exams.

Updated on:21/07/2023
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  • Question 1 - Select One

    A motorboat in still water travels at a speed of 36 kmph . It goes 56 km upstream in 1 hour 45 minutes .The time taken by it to cover the same distance down the stream will be :

    A2 hours 25 minutes
    B3 hours
    C1 hours 24 minutes
    D2 hours 21 minutes
  • Question 1 - Select One

    A motorboat in still water travels at a speed of 36 km/hr. It goes 56 km upstream in 1 hour 45 minutes. The time taken by it to cover the same distance down the stream will be 1 hour 24 m∈utes b. 2 hour 21 m∈utes c. 2 hour 2 m∈utes d. 3 hours

    A2 hours 25 min
    B3 hours
    C1 hour 24 min
    D2 hours 21 min
  • Question 1 - Select One

    Speed of motor boat in still water is 45 km/h. If the motor boat travels 80km along the stream in 1h 20min ,then the time taken by it to cover the same distance against the stream will be

    A3 hours
    B1 hours 20 minutes
    C2 hours 40 minutes
    D2 hours 55 minutes
  • Question 1 - Select One

    Speed of a motorboat in still water is 45 km./hr. If it takes 1 hour 20 min. to travel 80 km. downstream, how much time will it take to cover the same distance the stream ?

    A3 hour
    B1 hour 20 minute
    C2 hour 40 minute
    D2 hour 55 minute
  • Question 1 - Select One

    A motorboat travels with speed of 36 km./hr. in still water. It takes 1 hour 45 min. in travelling 56 km upstream and what time will it take to travel same distance downstream ?

    A2 hour 25 minute
    B3 hour
    C1 hour 24 minute
    D2 hour 21 minute
  • Question 1 - Select One

    The speed of a boat in still water is 10 km /hr .It covers (upstream) a distance of 45 km in 6 hours. The speed (in km/hr)of the stream is

    A2.5
    B3
    C3.5
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  • Question 1 - Select One

    A boat covers 63 km upstream in 9 hours and covers the same distance downstream in 7 hours . What is the speed (in km/ hr) of the boat in still water?

    A8.7
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  • Question 1 - Select One

    A boat goes 14 km upstream in 56 minutes. The speed of stream is 2 km/hr. The speed of boat in still water is -----

    A6 km/hr
    B15 km/hr
    C14 km/hr
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