Question

    A cube of side 5 cm, has been assembled using 125 cubes

    each of 1 cm edge. One cube is removed from the middle of each of the faces of the cube. What is the surface area (in cm²) of the remaining solid?
    A 155 Correct Answer Incorrect Answer
    B 144 Correct Answer Incorrect Answer
    C 150 Correct Answer Incorrect Answer
    D 174 Correct Answer Incorrect Answer

    Solution

    The correct answer is D

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