Introduction to Solids

Q. The ratio of number of sides of a cube to the number of faces of a cube is__

1. 2
2. $\frac{1}{2}$
3. 3
4. 4

Q.
If a square is roatated about any one of it's side as shown in the diagram above, then we get a .

1. cylinder
2. cone
3. rectangular prism

Q. Match the following with their respective number of dimensions.

1. $0$ dimension
2. $1$ dimension
3. $2$ dimensions
4. $3$ dimensions

Q.
If the right triangle as shown in the diagram above is rotated about $AB$, then we get a .

1. Cylinder
2. Cone
3. Rectangular Prism

Q. Which of the following is/are the property/properties of the rectangular prism?

1. It has 12 sides
2. It has 6 faces
3. It has 8 vertices
4. It is also known as cuboid