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    Question

    The external dimensions of a cuboidal container, with a

    thickness of 2 cm, are 24 cm in length, 20 cm in breadth, and 18 cm in height. If each cubic centimeter of the container weighs 2.5 grams, calculate the total weight of the container in kilograms.
    A 12.8 kg Correct Answer Incorrect Answer
    B 9.6 kg Correct Answer Incorrect Answer
    C 8.4 kg Correct Answer Incorrect Answer
    D 7.2 kg Correct Answer Incorrect Answer
    E 10.4 kg Correct Answer Incorrect Answer

    Solution

    Volume of container = (24 X 20 X 18) - (20 X 16 X 14) = 8,640 - 4,480 = 4,160 cm3 Therefore, weight of container = 4,160 X 2.5 = 10,400 grams = 10.4 kg

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