This topic contains 1 reply, has 2 voices, and was last updated by  mak 8 months ago.

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  • #468327 Reply
     EduGorilla 
    Keymaster
    Select Question Language :


    A person covers 180 km, 240 km and 300 km by car, train and bus, respectively. Find the average speed of the whole journey if the speeds of the car, train and bus are 60 km/hr, 80 km/hr and 50 km/hr, respectively.

    Options :-

    1. 63 km/hr
    2. 60 km/hr
    3. 62 km/hr
    4. 62 km/hr
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  • #2140182 Reply
     mak
    Select Question Language :


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Reply To: A person covers 180 km, 240 km and 300 km by car, train and bus, respectively. Find the average spee….
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