# CBSE Class 6 Mathematics/Basic Geometrical Ideas – Chapter 4 Extra Questions for Practice/MCQ Worksheet/Model Questions

Choose the correct answer from the options given below:

- A line segment has ———- fixed end points.

A. 0

B. 1

C. 2 - A ray has ———- end point.

A. 0

B. 1

C. 2 - A quadrilateral consists of ———- sides.

A. 3

B. 4

C. 5 - All radii of a circle are ————

A. Equal

B. Unequal

C. Parallel - Radius of a circle is ———– of its diameter.

A. Half

B. Double

C. Equal - ——— is the largest chord in a circle.

A. Radius

B. Diameter

C. Sector - Length of the boundary of a circle is called its ————-

A. Area

B. Volume

C. Circumference - The interior region of a circle enclosed by a chord and an arc is called ———

A. Sector

B. Segment

C. Circumference - The line segment passing through the Centre of a circle is called ————-

A. Radius

B. Diameter

C. Arc - Curves that do not intersect themselves are called ————-

A. Simple curve

B. Open curve

C. Closed curve - Which of the following is not a polygon?

A. Rectangle

B. Circle

C. Triangle - The join of any two non-adjacent vertices in a polygon is called —————

A. Sides

B. Vertices

C. Diagonals - ———- is a chord passing through the Centre of the circle.

A. Radius

B. Diameter

C. Segment - The diameter of a circle divides it into ———- parts

A. 1

B. 2

C. 3 - If the diameter of a circle is 9 cm, then its radius is ————-

A. 18cm

B. 4cm

C. 4.5cm

ANSWERS:

- 2
- 1
- 4
- Equal
- Half
- Diameter
- Circumference
- Segment
- Diameter
- Simple curve
- Circle
- Diagonals
- Diameter
- 2
- 4.5cm