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719

Q:

A truck is moving on the road. It makes 3000 revolutions in moving 3.96 km. What is diameter of the wheel of the truck?

  • 1
    21 cm.
  • 2
    14 cm.
  • 3
    42 cm.
  • 4
    28 cm.
  • 5
    None of these
  • Show Answer
  • Workspace

Answer : 3. "42 cm."

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