Mathematics Multiple Choice Questions on “Circles & its Related Terms”.
1. The collection of all the points in a plane, which are at a fixed distance from a fixed point in the plane, is called __________
a) square
b) triangle
c) rectangle
d) circle
Answer: d
Clarification: The given statement is the definition of the circle.
“The collection of all the points” is the circumferential of the circle and “fixed point” is the centre.
2. A circle divides the plane into __________ parts.
a) two
b) three
c) four
d) five
Answer: b
Clarification: As shown in the diagram below, a circle divides the plane into three parts:
1) Interior, 2) Circle and 3) Exterior.
3. From the diagram given, arc ABC is major arc.
a) True
b) False
Answer: a
4. The region between an arc and the two radii, joining the centre to the end points of the arc is called __________
a) arc
b) chord
c) sector
d) area of circle
Answer: c
5. When does both segments and both sectors become equal?
a) When two arcs are equal
b) When radius = 2 * chord
c) When two arcs are unequal
d) When chord = radius
Answer: a