Faces, Vertices and Edges

Q.

The polyhedron that can be made by folding the given net is ___

1. Triangular Pyramid

2. hexagonal prism

3. Triangular prism

4. Hexagonal Pyramid

Q.

If F is the number of faces, V is the number of vertices and E is the number of edges of the given solid, then, F + V - E = ___.

Q.

Which of the given solids has the maximum number of vertices?

1. Cylinder

2. Cuboid

3. Sphere

4. Cone

Q.

A cuboid has ____ faces.

1. 6

2. 5

3. 4

4. 8

Q.

Two adjacent faces of a cuboid meet in a line segment called a vertex.

1. True

2. False

Q.

The points of intersection of the edges of a 3 dimensional solid are called its ____ .

1. Faces

2. Vertices

3. Base

4. Edges

Q.

In the above figure,
(i) represents a/an ___,
(ii) represents a/an ___ and
(iii) represents a/an ___.

1. edge, face and vertex respectively.

2. face, vertex and edge respectively.

3. vertex, edge and face respectively.

4. face, edge and vertex respectively.

Q.

How many vertices does a cone have?

1. 0

2. 1

3. 2

4. 3

Q.

Which of the following solids is not pyramid

1. Cylinder

2. Circle

3. Tetrahedron

4. Cone

Q.

Which of the following is a net of a cube?

1. All of the above

2. 

3. 

4.