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833

Q:

If the diameter of a wire is decreased by 10% by how much per cent (approximately) will the length be increased to keep the volume constant?

  • 1
    5%
  • 2
    17 %
  • 3
    20 %
  • 4
    23 %
  • Show Answer
  • Workspace

Answer : 4. "23 %"

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