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Nets and 3D Geometry - Class VIII

Quiz covering nets of 3D solids, properties of solid shapes, cross-sections, and geometric relationships between 2D and 3D figures

14 Questions Published
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Questions

Question 1 Multiple Choice (Single Answer)

The difference between a rectangle and a cube is

  1. Rectangle is B-dimensional and cube is 2-dimensional.
  2. Rectangle and cube are both 2-dimensional.
  3. Rectangle is 2-dimensional and cube is 3-dimensional.
  4. None of these
Question 2 Multiple Choice (Single Answer)

Oblique sketches of solid shapes can be drawn as per measurements on _____ paper.

  1. non-isometric
  2. isometric
  3. blank
  4. None of these
Question 3 Multiple Choice (Single Answer)

A cylinder has two faces which are ............

  1. Square
  2. Circle
  3. Sphere
  4. Triangle
Question 4 Multiple Choice (Single Answer)

What is the base of the cone?

  1. Square
  2. Triangle
  3. Circle
  4. None of these
Question 5 Multiple Choice (Single Answer)

What cross-sections do you get when you cut a brick vertically?

  1. Circle
  2. Triangle
  3. Cube
  4. None of these
Question 6 Multiple Choice (Single Answer)

What cross-sections do you get when you cut a candle horizontally?

  1. Rectangle
  2. Square
  3. Circle
  4. Triangle
Question 7 Multiple Choice (Single Answer)

What cross-sections do you get when you cut a candle vertically?

  1. Circle
  2. Triangle
  3. Rectangle
  4. Square
Question 8 Multiple Choice (Single Answer)

If we rotate a right triangle about his height then we get a ..........

  1. Rectangle
  2. Cube
  3. Cuboid
  4. Cone
Question 9 Multiple Choice (Single Answer)

Which of the following is true for the net of a solid?

  1. A geometry net is a 2-dimensional shape that can be folded to form a 3-dimensional shape or a solid.
  2. A net is a pattern made when the surface of a three-dimensional figure is laid out flat showing each face of the figure.
  3. A solid may have different nets.
  4. All of the above
Question 10 Multiple Choice (Single Answer)

How many squares does a net of a cube contain?

  1. $4$
  2. $6$
  3. $8$
  4. None of these
Question 11 Multiple Choice (Single Answer)

How many rectangles are there in net of a rectangular prism?

  1. 1
  2. 6
  3. 3
  4. 4
Question 12 Multiple Choice (Single Answer)

If a solid figure has $15$ edges and $10$ vertices, then the number of faces of a solid figure is 

  1. $9$
  2. $7$
  3. $11$
  4. $5$
Question 13 Multiple Choice (Single Answer)

......... of solid shapes can be folded to make the solid.

  1. 2D space
  2. 3D space
  3. nets
  4. none
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