Leadership

Mathematics

Eight Standard

Test your understanding of this lesson Cube and cube roots | Part -3:-

1)
The value of \(x^3y^3\) when x=3 and y=7 is
  • 8251
  • 9261
  • 9251
  • 8261
2)
The volume of a cubical box is 74088 cubic centimetres,then length of each edge is
  • 42cm
  • 52 cm
  • 40 cm
  • 39 cm
3)
\(\sqrt[3]{216}+\sqrt[3]{512}-\sqrt[3]{729}\)
  • 14
  • 7
  • 8
  • 5
4)
\((\frac{\sqrt[3]{343}+\sqrt[3]{512}}{\sqrt[3]{27}})^3=\)
  • 64
  • 27
  • 3
  • 9
5)
\(\sqrt[3]{(8)^2\times27} =\)
  • 12
  • 9
  • 4
  • 6
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