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      Question

      A cylindrical drum has internal radius 2 m and height

      3.5 m. Find its volume. Take π = 22/7.
      A 18 m³ Correct Answer Incorrect Answer
      B 25 m³ Correct Answer Incorrect Answer
      C 44 m³ Correct Answer Incorrect Answer
      D 32 m³ Correct Answer Incorrect Answer

      Solution

      Volume = πr²h = (22/7) × 2² × 3.5 = (22/7) × 4 × 3.5 3.5 = 7/2 → Volume = (22/7) × 4 × (7/2) = 22 × 2 = 44 m³

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