Subject

    Quantitative Aptitude

    Topic

    Areas & Volumes

    A circular piece of thin wire is converted into a rhombus of side 11 cm. Find the diameter of the circular piece?

    ক)
    28 cm
    খ)
    3.5 cm
    গ)
    7 cm
    ঘ)
    14 cm

    Explanation

    Circular piece is 4 x 11 = 44 cm long, Then Circumference of circle is given by, 44 = pi x D, where D is the diameter D = 44 / pi Take pi = 22 / 7, then D = 44 / (22/7) = (44 x 7) / 22 D = 14 cm

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