Subject

    Bank Exam

    Topic

    Shajalal Islami Bank Ltd. - Trainee Senior Officer - 2016

    How much will it cost to fence in a field that is 360 cm long and 160 cm wide with fence that cost Tk. 100 a meter?

    ক)
    1020
    খ)
    1040
    গ)
    1060
    ঘ)
    1070

    Explanation

    মাঠটির Length = 360 cm = 3.6 m এবং Width = 160 cm = 1.6 m মাঠটির Perimeter = 2 (3.6 + 1.6) = 2 × 5.2 = 10.4 m সম্পূর্ণ মাঠটি বেড়া দিতে মোট খরচ = 10.4 × 100 = Tk. 1040

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