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    • Question

      In a sphere if the radius is increased by 25% then by

      how much percentage volume increased:
      A 72.5 Correct Answer Incorrect Answer
      B 92.5 Correct Answer Incorrect Answer
      C 95.1 Correct Answer Incorrect Answer
      D 75.0 Correct Answer Incorrect Answer

      Solution

      According to the question, Increase in radius.   25% =1/4 = 4: 5 Ratio of volume = 64: 125 Percentage Increase = 61/64 x 100 =95% The correct answer is 95%.

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