EduSahara™ Worksheet

Question 1

1.

The major sector of the circle is

(i)

LGJHL
(ii)

GJHKG
(iii)

GJH
(iv)

GIHKG
(v)

LGIHL

Question 2

2.

If the diameter of a circle is 154 cm, what is its radius?

(i)

78 cm
(ii)

79 cm
(iii)

77 cm
(iv)

75 cm
(v)

76 cm

Question 3

3.

Which of the following figures represent a tangent ?

(i)

fig IV
(ii)

fig I
(iii)

fig V
(iv)

fig III
(v)

fig II

Question 4

4.

The distance around the circle is called

(i)

circumference
(ii)

chord
(iii)

radius
(iv)

arc
(v)

diameter

Question 5

5.

The chords of the circle are

(i)

FG

,

GH

,

HI

,

IJ

,

JF

,

HJ
(ii)

KF

,

KG

,

KH

,

KI

,

KJ
(iii)

GH

,

HI

,

IJ

,

JF
(iv)

FG

,

GH

,

HI

,

IJ

,

JF
(v)

FG

,

GH

,

HI

,

IJ

,

JF

,

KF

Question 6

6.

The perimeter of a circle is called

(i)

segment
(ii)

circumference
(iii)

semi-circle
(iv)

radius
(v)

centre

Question 7

7.

If the radius of a circle is 91 cm, what is its diameter?

(i)

184 cm
(ii)

180 cm
(iii)

183 cm
(iv)

182 cm
(v)

181 cm

Question 8

8.

Which of the following figures represent a secant ?

(i)

fig III
(ii)

fig II
(iii)

fig I
(iv)

fig V
(v)

fig IV

Question 9

9.

A line segment having its end points on the circle is called a

(i)

semi-circle
(ii)

chord
(iii)

major segment
(iv)

segment
(v)

circumference

Question 10

10.

The minor arc of the circle is

(i)

DFEHD
(ii)

DGEHD
(iii)

IDGEI
(iv)

DGE
(v)

DFE

Question 11

11.

The segment of the circle containing the centre of the circle is called

(i)

major segment
(ii)

semi-circle
(iii)

circumference
(iv)

radius
(v)

diameter

Question 12

12.

Which of the following statements are true?

a)	Every circle has a unique centre.
b)	Every circle has a unique diameter.
c)	Each radius of a circle is also a chord of the circle.
d)	A line can meet a circle atmost at two points.
e)	A circle consists of an infinite number of points.

(i)

{a,d,e}
(ii)

{b,c,e}
(iii)

{b,a}
(iv)

{c,d}
(v)

{b,a,d}

Question 13

13.

A chord of a circle divides the whole circular region into two parts, each called a

(i)

radius
(ii)

major segment
(iii)

segment
(iv)

semi-circle
(v)

diameter

Question 14

14.

The radii of the circle are

(i)

GH

,

HI

,

IJ

,

JK

,

KL

,

LG
(ii)

MG

,

MH

,

MI

,

MJ

,

MK

,

ML
(iii)

HI

,

IJ

,

JK

,

KL

,

LG

(iv)

GH

,

HI

,

IJ

,

JK

,

KL

,

LG

,

MK

(v)

GH

,

HI

,

IJ

,

JK

,

KL

,

LG

,

JL

Question 15

15.

A chord that passes through the centre of the circle is called

(i)

semi-circle
(ii)

chord
(iii)

segment
(iv)

circumference
(v)

diameter

Question 16

16.

The mid-point of the diameter of a circle is called

(i)

semi-circle
(ii)

diameter
(iii)

circumference
(iv)

centre
(v)

radius

Question 17

17.

Which of the following statements are true?

a)	Diameter of a circle is a part of the semi-circle of the circle.
b)	One and only one tangent can be drawn to pass through a point on a circle.
c)	A secant of a circle is a segment having its end points on the circle.
d)	One and only one tangent can be drawn to a circle from a point outside it.
e)	Every circle has a unique diameter.