Subject

    Bank Exam

    Topic

    AB Bank 2014 (Assistant Officer)

    If x=2y=3z and xyz=36, what is the value of z?

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

    Explanation

    x = 3z 2y=3z y= (3/2)z Now, xyz = 36 3z.3/2.z.z = 36 9z 3 /2 =36 z3 = 8 z=2

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