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      Question

      If each side of a cube is reduced by 50%, the surface

      area will reduced by.
      A 75% Correct Answer Incorrect Answer
      B 50% Correct Answer Incorrect Answer
      C 25% Correct Answer Incorrect Answer
      D 100% Correct Answer Incorrect Answer

      Solution

      50%=1/2  Side =2 Area=6×2×2=24m2 after decrease side-1 Area =6×1×1=6m2 Required Answer=24-6=18 (18/24)×100=75%.

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