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

    Question

    The ratio of the speed of a boat in still water to the

    speed of the current is 11 : 4. The boat takes 72 minutes to travel 54 km downstream.  How much time (in hours) will the boat take to travel 63 km downstream and 42 km upstream? 
    A 3.5 Correct Answer Incorrect Answer
    B 4 Correct Answer Incorrect Answer
    C 3 Correct Answer Incorrect Answer
    D 3.4 Correct Answer Incorrect Answer

    Solution

    The correct answer is D

    Practice Next
    More Previous year papers Questions
    ask-question

    Not sure which exam is best for you Talk to our expert

    Get My Free Call