Subject

    Bank Exam

    Topic

    Joint Recruitment Test for 7 Banks and 1 Financial Institutions - (Senior Officers/General) - 27.11.2021

    An electric pole casts a √3 m long shadow on the ground at an elevation 60⁰ ,the height of the pole is -

    ক)
    3m
    খ)
    3√3m
    গ)
    3√2m
    ঘ)
    2√3 m

    Explanation

    মনে করি , পোল এর উচ্চতা =x cm এখন tan 60⁰ =x/√3 বা, √3=x/√3 x=3

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