CBSE  /  Class 8  /  Maths  /  Mensuration

  • 1. 
    The volume of a room is 80 m³. The area of the floor is 20 m². The height of the room is

  • 1 m
  • 2 m
  • 3 m
  • 4 m.

  • 2. 
    The floor of a room is a square of side 6 m. Its height is 4 m. The volume of the room is

  • 140 m³
  • 142 m³
  • 144 m³
  • 145 m³

  • 3. 
    The heights of two right circular cylinders are the same. Their volumes are respectively 16π m³ and 81π m³. The ratio of their base radii is

  • 16 : 81
  • 4 : 9
  • 2 : 3
  • 9 : 4.

  • 4. 
    The ratio of the radii of two right circular cylinders is 1 : 2 and the ratio of their heights is 4 : 1. The ratio of their volumes is

  • 1 : 1
  • 1 : 2
  • 2 : 1
  • 4 : 1.

  • 5. 
    A glass in the form of a right circular cylinder is half full of water. Its base radius is 3 cm and height is 8 cm. The volume of water is

  • 18π cm³
  • 36π cm³
  • 9π cm³
  • 36 cm³

  • 6. 
    A cuboid has ______ pairs of identical faces.

  • 2
  • 3
  • 4
  • 5

  • 7. 
    All six faces of a cube are:

  • Identical
  • Different
  • Circular
  • Rectangular

  • 8. 
    A cylindrical box has ____ curved surface and ____ circular faces, which are identical.

  • One, One
  • One, two
  • two, one
  • two, two

  • 9. 
    The diagram has the shape of a
    MCQ Questions for Class 8 Maths Chapter 11 Mensuration with Answers 1

  • square
  • rectangle
  • triangle
  • trapezium

  • 10. 
    The diagram has the shape of a
    MCQ Questions for Class 8 Maths Chapter 11 Mensuration with Answers 2

  • rectangle
  • square
  • circle
  • parallelogram
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