Subject

    Quantitative Aptitude

    Topic

    Areas & Volumes

    The area of a circle of radius 5 is numerically what percent its circumference?

    ক)
    150%
    খ)
    250%
    গ)
    350%
    ঘ)
    450%

    Explanation

    required percentage = πr22πr×100  =250\frac{\mathrm{πr}^2}{2\mathrm{πr}}\times100\;=250 %

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