New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    A train moves at a speed of 25 km/h and takes 16 hours to

    cover a certain distance. What speed will it need to cover the same route in 10 hours?
    A 18 km/h Correct Answer Incorrect Answer
    B 40 km/h Correct Answer Incorrect Answer
    C 28 km/h Correct Answer Incorrect Answer
    D 35 km/h Correct Answer Incorrect Answer

    Solution

    ATQ,

    Distance covered by the train in 16 hours = 25 × 16 = 400 km

    So, required speed = 400 ÷ 10 = 40 km/h

    Practice Next

    Relevant for Exams: