Question

    A train completes a journey in 5 hrs with a speed of 50

    km/hr. At what speed must it travel to complete the journey in 5 hrs?
    A 20 km/hr. Correct Answer Incorrect Answer
    B 40 km/hr Correct Answer Incorrect Answer
    C 60 km/hr. Correct Answer Incorrect Answer
    D 50 km/hr. Correct Answer Incorrect Answer

    Solution

    Distance= Speed x Time = 50 x 5 = 250 km. Speed = Distance / time = 250 / 5 =  50 km/hr.

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