Sphere

Q.

Number of faces in a sphere is:

1. 4

2. 0

3. 2

4. 1

Q.

What shape is a road roller?

Q. A ball is considered as a sphere as well as a cylinder.

1. False
2. True

Q.

Question 2 (d)

What shape is:

A road-roller?

Q. The three-dimensional figure formed by rotating a circle is:

1. Cone
2. None of these
3. Sphere
4. Cylinder

Q.

How many vertices does a sphere has

1. 0

2. 1

3. 2

4. 3

Q. The total number of vertices that a sphere has is ______.

1. 8
2. 1
3. 2
4. 0

Q. A sphere is cut into two equal parts. What will be the total number of surfaces of 1 part ?

1. 1
2. 2
3. 3
4. 4

Q. The three – dimensional figure formed by rotating a circle is :

1. Cone
2. Sphere
3. None of these
4. Cylinder

Q.

The three–dimensional figure formed by rotating a circle is ___.

1. Sphere

2. None of these

3. Cylinder

4. Cone

Q. Which of the following objects has 1 curved surface?

1. Cube
2. Square pyramid
3. Sphere
4. Cuboid

Q. What is the sum of the total number of vertices of sphere and the total number of vertices of cone?

1. 1
2. 0
3. 2
4. 3

Q. Which of the following statement is false?

1. A cone has one flat face
2. A cylinder has one curved face
3. Sphere has one flat surface
4. A sphere has one curved face

Q. If all the 3-dimensional shape has a 3 dimensions (length, breadth and height), then what are the 3 dimensions of a sphere, cone, cylinder etc.

Q.

The number of vertices of a cuboid are________.

Q. Which of the following is an example for 3-D figure?

1. Sphere
2. Cuboid
3. Cube
4. All of the above

Q. What is the sum of the edges and vertices of a sphere?

1. \N
2. 2
3. 4
4. 3