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


    Question

    The length of a plot is seven times its breadth. A

    playground measuring 224 square metres occupies half of the total area of the plot. What is the length of the plot?
    A 80 metre Correct Answer Incorrect Answer
    B 60 metre Correct Answer Incorrect Answer
    C 64 metre Correct Answer Incorrect Answer
    D 56 metre Correct Answer Incorrect Answer
    E 90 metre Correct Answer Incorrect Answer

    Solution

    Using formula, Area = lb, Let breadth of plot = x metre   Length = 7x metre According to question, ⇒ 7x2/2 = 224 ⇒ x2 = (224 x 2)/7 = 64 ⇒ x = 8 metre Therefore, length = 7 x 8 = 56 metre           

    Practice Next

    Relevant for Exams:

    ask-question

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

    Get My Free Call