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Q: A solid cuboid has dimensions 14 cm × 18 cm ×24 cm. A hemisphere of radius 3.5 cm is cut from the centre of each face of cuboid. What is the total surface area (in cm²) of the remaining solid ?
  • A. 1902
  • B. 1809
  • C. 1706
  • D. 2271
Correct Answer: Option D -
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Explanations:

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