Choose the false statement from the following.

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A cuboid has

3

pairs of opposite faces.

The number of vertices of a cube is

6

All sides of a square are equal.

Cuboid is a three-dimensional figure.

answer is B.

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Detailed Solution

It is given a set of statements.
We have to find which is wrong statement.
Option 1 says that a cuboid has 3 pairs of opposite faces.
A cuboid is 3 D shape having six faces, eight vertices and twelve edges.
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Here, the cuboid has 3 pairs of faces.
That is, option 1 is true.
Option 2 says that the number of vertices of a cube is 6.
A cube is a 3-D solid object with six square faces that meet at each vertex.
Question Image

Here, the number of vertices of a cube is 8.
That is, option 2 is false.
Option 3 says that all sides of a square are equal.
A square is a two-dimensional closed shape with 4 equal sides and 4 vertices.
Question Image

Here, all sides of a square are equal.
That is, option 3 is true.
Option 4 says that cuboid is a three-dimensional figure.
A cuboid is 3 D shape having six faces, eight vertices and twelve edges.
Question Image

Here, cuboid is a three-dimensional figure.
That is, option 4 is true.
Therefore, option is false.
The corrected statement is that the number of vertices of a cube is 8.
Hence, the correct option is 2.

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