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  • Mensuration - III (Level : Moderate)
  • The diameter of the base of a cylinder is 21 cm and its h...
Multiple choice

The diameter of the base of a cylinder is 21 cm and its height is 20 cm. What is the volume of the cylinder?

  1. 6530 cm3

  2. 6930 cm3

  3. 5930 cm3

  4. 4930 cm3

  5. None of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Volume of the cylinder = πr2h 

= 22/7*21/2*21/2*20 

= 6930 cm3

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