Subject

    Bank Exam

    Topic

    Modhumoti Bank Ltd. - Probationary Officer - 2016

    A rectangular field is 3.2 yards long. A fence marking the boundary is 11.2 yards in length. What is the area of the fields in square yard ?

    ক)
    4.65
    খ)
    7.68
    গ)
    9.28
    ঘ)
    11.29

    Explanation

    Solution: দেয়া আছে, আয়তাকার মাঠের length = 3.2 yard এবং পরিসীমা = 11.2 yards ধরি, আয়তাকার মাঠের Width = x yard প্রশ্নমতে, 2(x + 3.2) = 11.2 => 2x + 6.4 = 11.2                        x = 2.4 Area of the field = (2.4 × \times 3.2) sq yard = 7.68 sq yard

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