EduSahara™ Worksheet

Question 1

1.

The centre of the circle is

(i)

D
(ii)

G
(iii)

C
(iv)

A
(v)

B

Question 2

2.

The major sector of the circle is

(i)

DFE
(ii)

IDGEI
(iii)

DFEHD
(iv)

DGEHD
(v)

IDFEI

Question 3

3.

A line segment joining any point on the circle with its centre is called

(i)

semi-circle
(ii)

circumference
(iii)

diameter
(iv)

radius
(v)

centre

Question 4

4.

Which of the following figures represent a tangent ?

(i)

fig I
(ii)

fig V
(iii)

fig II
(iv)

fig IV
(v)

fig III

Question 5

5.

If the diameter of a circle is 70 cm, what is its radius?

(i)

37 cm
(ii)

35 cm
(iii)

36 cm
(iv)

33 cm
(v)

34 cm

Question 6

6.

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

(i)

segment
(ii)

centre
(iii)

major segment
(iv)

semi-circle
(v)

circumference

Question 7

7.

Which of the following figures represent a diameter ?

(i)

fig I
(ii)

fig II
(iii)

fig IV
(iv)

fig V
(v)

fig III

Question 8

8.

The minor arc of the circle is

(i)

KNLOK
(ii)

PKMLP
(iii)

KNL
(iv)

KML
(v)

PKNLP

Question 9

9.

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

(i)

radius
(ii)

chord
(iii)

semi-circle
(iv)

major segment
(v)

segment

Question 10

10.

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

(i)

segment
(ii)

major segment
(iii)

diameter
(iv)

radius
(v)

semi-circle

Question 11

11.

The chords of the circle are

(i)

AB

,

BC

,

CD

,

DE

,

EF

,

FA

,

GF

(ii)

AB

,

BC

,

CD

,

DE

,

EF

,

FA

,

DF

(iii)

AB

,

BC

,

CD

,

DE

,

EF

,

FA

(iv)

GA

,

GB

,

GC

,

GD

,

GE

,

GF
(v)

BC

,

CD

,

DE

,

EF

,

FA

Question 12

12.

The major segment of the circle is

(i)

ILJMI
(ii)

IKJ
(iii)

NILJN
(iv)

NIKJN
(v)

IKJMI

Question 13

13.

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

(i)

radius
(ii)

diameter
(iii)

semi-circle
(iv)

centre
(v)

chord

Question 14

14.

Half of a circle is called

(i)

semi-circle
(ii)

circumference
(iii)

segment
(iv)

diameter
(v)

centre

Question 15

15.

The perimeter of a circle is called

(i)

segment
(ii)

chord
(iii)

circumference
(iv)

diameter
(v)

major segment

Question 16

16.

The diameters of the circle are

(i)

NP
(ii)

QK

,

QL

,

QM

,

QN

,

QO

,

QP

(iii)

KL

,

LM

,

MN

,

NO

,

OP

,

PK

,

NP

(iv)

KL

,

LM

,

MN

,

NO

,

OP

,

PK

(v)

QK

,

QL

,

QM

,

QN

,

QO

,

QP

,

NP

Question 17

17.

The radii of the circle are

(i)

MN

,

NO

,

OP

,

PQ

,

QR

,

RM

,

PR

(ii)

MN

,

NO

,

OP

,

PQ

,

QR

,

RM

,

SP

(iii)

MN

,

NO

,

OP

,

PQ

,

QR

,

RM

(iv)

SM

,

SN

,

SO

,

SP

,

SQ

,

SR
(v)

NO

,

OP

,

PQ

,

QR

,

RM

Question 18

18.

Which of the following statements are true?

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

(i)

{c,a,b}
(ii)

{d,b}
(iii)

{a,b,e}
(iv)

{c,a}
(v)

{c,d,e}

Question 19

19.

The minor segment of the circle is

(i)

GJH
(ii)

GIHKG
(iii)

GIH
(iv)

LGIHL
(v)

LGJHL

Question 20

20.

Which of the following figures represent a secant ?

(i)

fig IV
(ii)

fig II
(iii)

fig V
(iv)

fig III
(v)

fig I

Question 21

21.

The distance around the circle is called

(i)

radius
(ii)

diameter
(iii)

chord
(iv)

arc
(v)

circumference

Question 22

22.

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

(i)

centre
(ii)

diameter
(iii)

semi-circle
(iv)

segment
(v)

major segment

Question 23

23.

The major arc of the circle is

(i)

CFD
(ii)

HCFDH
(iii)

HCEDH
(iv)

CEDGC
(v)

CED

Question 24

24.

Which of the following figures represent a chord ?

(i)

fig III
(ii)

fig I
(iii)

fig V
(iv)

fig IV
(v)

fig II

Question 25

25.

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

(i)

{c,a}
(ii)

{d,b,a}
(iii)

{a,b}
(iv)

{e,c,a}
(v)

{d,b}

Assignment Key