Subject

    Quantitative Aptitude

    Topic

    Areas & Volumes

    The ratios of areas of two squares, one having its diagonal double than the other is

    ক)
    2:1
    খ)
    2:3
    গ)
    3:1
    ঘ)
    4:1

    Explanation

    ratio = (1/2)×(2d)212d2=4:1\frac{\left(1/2\right)\times\left(2d\right)^2}{\displaystyle\frac12d^2}=4:1

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