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


    âš¡ Azaadi sale - Celebrate Independence Day with Flat 55% Off On all courses! 13 to 17 Aug âš¡ Enroll Now

    Question

    The diameter of a circular field is equal to the side of

    a square  field. If the total cost of fencing the circular field is Rs. 1210 at the  rate of Rs.11/m, what is the perimeter of the square fields?
    A 98 m Correct Answer Incorrect Answer
    B 140 m Correct Answer Incorrect Answer
    C 56 m Correct Answer Incorrect Answer
    D 28 m Correct Answer Incorrect Answer

    Solution

    Let the diameter of circular field is 2r, and radius = r Acoording to question, 2 x (22/7) x r = 1210/11 2 x (22/7) x r = 110 r = 17.5 m Diameter =2r = 35 m Perimeter of square field = 4 x 35 = 140 m

    Practice Next

    Relevant for Exams:

    ask-question

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

    Get My Free Call