Subject

    Quantitative Aptitude

    Topic

    Areas & Volumes

    A rectangular plot measuring 90 meters by 50 meters is to be enclosed by wire fencing. If the poles of the fence are kept 5 meters apart. How many poles will be needed?

    ক)
    65m
    খ)
    65m
    গ)
    55m
    ঘ)
    56m

    Explanation

    perimeter of the plot = 2(90+50) = 280m no of poles =280/5 =56m

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