📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!


    Question

     A boat travels 27 km upstream in 3 hours and 45 km

    downstream in 3 hours. What is the speed of the boat in still water?
    A 12 km/h Correct Answer Incorrect Answer
    B 14 km/h Correct Answer Incorrect Answer
    C 22 km/h Correct Answer Incorrect Answer
    D 10 km/h Correct Answer Incorrect Answer

    Solution

    ATQ, Upstream speed = 27/3 = 9 km/h Downstream speed = 45/3 = 15 km/h Speed in still water = (15 + 9)/2 = 12 km/h

    Practice Next

    Relevant for Exams:

    ask-question