Circles MCQ Questions Class 9 Maths Chapter 10
NCERT MCQ Questions for Class 9 Maths Chapter 10 Circles. Circles MCQ Questions with Answers from Class 9 Maths.
Circles MCQ Questions Class 9 Maths Chapter 10
Circles Multiple Choice Questions with Answers Class 9 Maths Chapter 10 PDF is available.
1) The locus of points in a plane which all are at a same distance from the fixed point is called as
a) Square
b) Rectangle
c) Sphere
d) Circle
Ans: c) sphere
2) The fixed point is called as
a) Origin
b) Locus
c) Centre
d) Initial point
Ans: c) centre
3) The fixed distance is called as
a) Radius
b) Diameter
c) Diagonal
d) Side
Ans: a) radius
4) Diameter is the
a) Shortest chord
b) Longest chord
c) Longest diameter
d) None
Ans: b) longest chord
5) All diameters have the
a) Different length
b) Varying length
c) Same length
d) None
Ans: c) same length
6) The diameter is equal to
a) Radius
b) Two times radius
c) Three times radius
d) Half of the radius
Ans: b) two times radius
7) Radius of the circle is
a) Two times diameter
b) Three times diameter
c) Half of the diameter
d) Equal to diameter
Ans: c) half of the diameter
8) The line segment joining any two points on the circumference of circle is called
a) Radius
b) Diameter
c) Chord
d) Both b and c
Ans: c) chord
9) The length of the complete circle is called
a) Perimeter
b) Circumference
c) Area
d) Volume
Ans: b) circumference
10) The circumference of circle is
a) 2π/r
b) 2πr
c) Πr
d) None
Ans: b) 2πr
11) The area of the circle is
a) πr2
b) πr
c) 2πr
d) None
Ans: a) πr2
12) The piece of circle between two points is called
a) Half circle
b) Semicircle
c) An arc
d) Diameter
Ans: c) an arc
13) The longer arc is called as
a) Major arc
b) Minor arc
c) Both a and b
d) None
Ans: a) major arc
14) The shorter arc is called as
a) Major arc
b) Minor arc
c) Both a and b
d) None
Ans: b) minor arc
15) The diameter divides circle in two equal parts then each part is called as
a) Half circle
b) Semicircle
c) Major arc
d) Minor arc
Ans: b) semicircle
16) Circumference of circle is the
a) Perimeter of circle
b) Area of circle
c) Length of the complete circle
d) None
Ans: c) length of the complete circle
17) The region between a chord and either of its arc is called
a) Major arc
b) Minor arc
c) Segment of circle
d) Semicircle
Ans: c) segment of circle
18) The region between the arc and the two radii, joining the centre to the end points of the arc is called
a) Major arc
b) Minor arc
c) Segment of circle
d) Sector
Ans: d) sector
19) The minor arc corresponds to
a) Minor sector
b) Major sector
c) Semicircle
d) Segment of circle
Ans: a) minor sector
20) The major arc corresponds to
a) Minor sector
b) Major sector
c) Semicircle
d) Segment of circle
Ans: b) major sector
21) The centre of the circle lies
a) Interior of the circle
b) Exterior of the circle
c) On the circle
d) None
Ans: a) interior of the circle
22) A point whose distance from the centre of circle is greater than its radius then that point lies in
a) Interior of the circle
b) Exterior of the circle
c) On the circle
d) None
Ans: b) exterior of the circle
23) An arc is the _____ when it’s ends are the ends of the diameter.
a) Major arc
b) Minor arc
c) Semicircle
d) Both a and c
Ans: d) both a and c
24) Equal chords of the circle subtend
a) Different angle at the centre
b) Equal angle at the centre
c) Both a and b
d) None
Ans: b) equal angle at the centre
25) If the angle subtended by two chords of a circle at the centre are equal then
a) Two chords are different
b) Two chords are equal
c) Both a and b
d) None
Ans: b) two chords are equal
- In case you have missed:- Previous Chapter MCQ Questions
26) The perpendicular from the centre of circle to a chord
a) Intersects the chord
b) Bisects the chord
c) Both a and b
d) None
Ans: b) bisects the chord
27) The line drawn from the centre of circle to bisect the chord is
a) Parallel to chord
b) Perpendicular to chord
c) Both a and b
d) None
Ans: b) perpendicular to chord
28) Through three non collinear points
a) Two circle passes
b) Only one circle pass
c) Many circles pass
d) None
Ans: b) only one circle pass
29) The equal chards of the circle are
a) Equidistant from the circumference
b) Not equidistant
c) Equidistant from the centre
d) None
Ans: c) equidistant from the centre
30) The chords which are equidistant from the centre are
a) Parallel chords
b) Perpendicular chords
c) Equal chords
d) Different chords
Ans: c) equal chords
31) Congruent arc of the circle subtend
a) Different angle at the centre
b) Same angle at the centre
c) Both a and b
d) None
Ans: b) same angle at the centre
32) The arc of circle which subtend equal angle at the centre are
a) Equal
b) Not equal
c) Congruent
d) None
Ans: c) congruent
33) The angle subtended by an arc at the centre is ______ the angle subtended by it at any point on the remaining part of the circle.
a) Equal
b) Double
c) Triple
d) None
Ans: b) double
34) Angles in the same segment of a circle are
a) Different
b) Same
c) Equal
d) None
Ans: c) equal
35) Angle in the semicircle is
a) 180°
b) 60°
c) Right angle
d) 30°
Ans: c) right angle
36) The sum of either pair of opposite angles of a cyclic quadrilateral is
a) 90°
b) 360°
c) 180°
d) 30°
Ans: c) 180°
37) If the sum of opposite pairs of angles of quadrilateral is 180° then the quadrilateral is
a) Rhombus
b) Trapezium
c) Cyclic
d) None
Ans: c) cyclic
38) The line which touches the circle in single point is called as
a) Segment
b) Tangent
c) Diameter
d) Radius
Ans: b) tangent
39) A circle is a plane figure
a) True
b) False
c) Both a and b
d) None
Ans: a) true
40) The circle passing through three vertices of a triangle is called
a) Half circle
b) Semicircle
c) Circumcircle
d) None
Ans: c) circumcircle
41) The centre of circumcircle is called as
a) Centre of the triangle
b) Origin
c) Circumcentre of the triangle
d) None
Ans: c) circumcentre of the triangle
42) The radius of the circumcircle is called
a) Radius
b) Circumradius of the triangle
c) Both a and b
d) None
Ans: b) circumradius of the triangle
43) The length of the perpendicular from a point to a line is the distance of
a) Line from a point
b) Radius from point
c) Both a and b
d) None
Ans: a) line from a point
44) The distance of the point which lies on the line then it’s distance from the line is
a) Perpendicular distance
b) Zero
c) Unit distance
d) None
Ans: a) perpendicular distance
45) Angles in the same segment of circle are
a) Different
b) Equal
c) Both a and b
d) None
Ans: b) equal
46) The cyclic parallelogram is the
a) Square
b) Rectangle
c) Rhombus
d) Trapezium
Ans: b) rectangle
47) The total angle subtended by the complete circle at the centre is
a) 180°
b) 90°
c) 270°
d) 360°
Ans: d) 360°
48) He rectangle is the parallelogram when it is
a) Rhombus
b) Trapezium
c) Cyclic
d) None
Ans: c) cyclic
49) The one circle may pass through
a) 2 non collinear points
b) 3non collinear points
c) 4 non collinear points
d) Both a and b
Ans: d) both a and b
50) Circumcircle is the circle which passes through
a) Three non collinear points
b) Three vertices of the triangle
c) Both a and b
d) None
Ans: b) three vertices of the triangle
- In case you have missed:- Next Chapter MCQ Questions