CBSE Class 9 Maths Chapter 10 Circles MCQ

CBSE CLASS 9 MATHEMATICS / MCQ | Multiple Choice Questions/ CIRCLES – Chapter 10

1. The centre of a circle lies in the ——— of the circle.

A. Interior
B. Exterior
C. on the circle

2. A point, whose distance from the centre of a circle is greater than its radius lies in ———- of the circle.

A. Interior
B. Exterior
C. On the circle

3. The longest chord of a circle is a ———– of the circle.

A. Radius
B. Diameter
C. Arc

4. An arc is a ———– when its ends are the ends of a diameter.

A. Circle
B. Semicircle
C. Chord

5. Segment of a circle is the region between an arc and ———- of the circle.

A. Radius
B. Chord
C. Diameter

6. A circle divides the plane, on which it lies in ——– parts.

A. 2
B. 3
C. 4

7. Line segment joining the centre to any point on the circle is a ———- of the circle.

A. Diameter
B. Radius
C. Chord

8. The length of the complete circle is called its ————

A. Circumference
B. Volume
C. Area

9. The region between a chord and either of its arcs is called a ———-

A. Sector
B. Segment
C. Chord

10. The region between an arc and the two radii, joining the centre to the endpoints of the arc is called a ————–

A. Segment
B. Sector
C. Chord

11. A ———- is the collection of all points in a plane, which are equidistant from a fixed point in the plane.

A. Circle
B. Line segment
C. Curve

12. If the angles subtended by two chords of a circle or of congruent circles at the centre are equal, the chords are ——–

A. Equal
B. Unequal
C. None of these

13. There is ——-circle passing through three non collinear points.

A. One and only one
B. Two
C. Three

14. Angle in a semicircle is a ———–

A. Acute angle
B. Obtuse angle
C. Right angle

15. The sum of either pair of opposite angles of a cyclic quadrilateral is ——–

A. 90
B. 180
C. 360

ANSWERS:

1. Interior
2. Exterior
3. Diameter
4. Semicircle
5. Chord
6. 3
7. Radius
8. Circumference
9. Segment
10. Sector
11. Circle
12. Equal
13. One and only one
14. Right angle
15. 180