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Q: A cube of side 5cm is assembled using 120 cubes of edge 1cm. One cube is removed from the center of each of the face of the cube. What is the surface area of (in cm2) the remaining solid?
  • A. 150
  • B. 174
  • C. 155
  • D. 144
Correct Answer: Option B -
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Explanations:

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