Question

    Suresh started his journey form P to Q by his bike at

    the speed of 40 km/h and then, the same distance he travelled on his foot at the speed of 10 km/h from Q to R. Then he returned from R to P via Q at the speed of 24 km/h. The average speed of the whole trip is:
    A 18.5 km/h Correct Answer Incorrect Answer
    B 19.8 km/h Correct Answer Incorrect Answer
    C 18.2 km/h Correct Answer Incorrect Answer
    D 19.2 km/h Correct Answer Incorrect Answer

    Solution

    The correct answer is D

    Practice Next

    Relevant for Exams: