EduSahara™ Worksheet

Question 1

1.

An arc subtends 90° in its alternate segment. The arc is

(i)

minor arc
(ii)

major segment
(iii)

major arc
(iv)

minor segment
(v)

semi-circle

Question 2

2.

'O' is the centre of a circle of radius 'r' and 'P' is any point in its plane.
If
OP
> r,then P is

(i)

on the circle
(ii)

inside the circle
(iii)

outside the circle

Question 3

3.

The chords of the circle are

(i)

JK

,

KL

,

LM

,

MN

,

NJ
(ii)

KL

,

LM

,

MN

,

NJ

(iii)

JK

,

KL

,

LM

,

MN

,

NJ

,

LN

(iv)

OJ

,

OK

,

OL

,

OM

,

ON
(v)

JK

,

KL

,

LM

,

MN

,

NJ

,

OM

Question 4

4.

O is the centre of the circle. If ∠HJI = 59° and ∠JHK = 33°, find u°, v°

(i)

87°, 51°
(ii)

31°, 57°
(iii)

67°, 41°
(iv)

57°, 31°
(v)

47°, 31°

Question 5

5.

Which of the following figures represent a tangent ?

(i)

fig II
(ii)

fig IV
(iii)

fig III
(iv)

fig I
(v)

fig V

Question 6

6.

The major arc of the circle is

(i)

ILJ
(ii)

NILJN
(iii)

ILJMI
(iv)

NIKJN
(v)

IKJ

Question 7

7.

Find the points belonging to the outside of the circle

(i)

{D,G}
(ii)

{F,D}
(iii)

{G,E}
(iv)

{C,F}
(v)

{B,E}

Question 8

8.

The distance around the circle is called

(i)

diameter
(ii)

chord
(iii)

circumference
(iv)

radius
(v)

arc

Question 9

9.

Which of the following figures represent a diameter ?

(i)

fig I
(ii)

fig IV
(iii)

fig II
(iv)

fig V
(v)

fig III

Question 10

10.

The diameters of the circle are

(i)

FH
(ii)

ID

,

IE

,

IF

,

IG

,

IH

,

FH

(iii)

DE

,

EF

,

FG

,

GH

,

HD

,

FH

(iv)

DE

,

EF

,

FG

,

GH

,

HD
(v)

ID

,

IE

,

IF

,

IG

,

IH

Question 11

11.

The minor arc of the circle is

(i)

BECFB
(ii)

BEC
(iii)

GBECG
(iv)

BDC
(v)

GBDCG

Question 12

12.

The minor sector of the circle is

(i)

BECFB
(ii)

GBDCG
(iii)

BDC
(iv)

BEC
(v)

BDCFB

Question 13

13.

The minor segment of the circle is

(i)

EGFIE
(ii)

EGF
(iii)

EHF
(iv)

JEGFJ
(v)

JEHFJ

Question 14

14.

Find the points belonging to the inside of the circle

(i)

{B,E,H}
(ii)

{C,J,I}
(iii)

{C,F,I}
(iv)

{D,G,J}
(v)

{I,F,E}

Question 15

15.

O is the centre of the circle and OH = GH. Find ∠GOH

(i)

75°
(ii)

70°
(iii)

60°
(iv)

65°
(v)

90°

Question 16

16.

The major sector of the circle is

(i)

GIHKG
(ii)

GJH
(iii)

LGJHL
(iv)

GIH
(v)

LGIHL

Question 17

17.

Which of the following figures represent a chord ?

(i)

fig IV
(ii)

fig III
(iii)

fig V
(iv)

fig II
(v)

fig I

Question 18

18.

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

(i)

radius
(ii)

major segment
(iii)

circumference
(iv)

diameter
(v)

segment

Question 19

19.

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

(i)

138 cm
(ii)

142 cm
(iii)

141 cm
(iv)

139 cm
(v)

140 cm

Question 20

20.

O is the centre of the circle and OH = GH. Find ∠HOF

(i)

150°
(ii)

135°
(iii)

120°
(iv)

125°
(v)

130°

Question 21

21.

The radii of the circle are

(i)

EF

,

FG

,

GH

,

HI

,

IE

,

GI
(ii)

EF

,

FG

,

GH

,

HI

,

IE
(iii)

JE

,

JF

,

JG

,

JH

,

JI
(iv)

EF

,

FG

,

GH

,

HI

,

IE

,

JE
(v)

FG

,

GH

,

HI

,

IE

Question 22

22.

Half of a circle is called

(i)

radius
(ii)

chord
(iii)

major segment
(iv)

circumference
(v)

semi-circle

Question 23

23.

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

(i)

semi-circle
(ii)

diameter
(iii)

chord
(iv)

centre
(v)

segment

Question 24

24.

The perimeter of a circle is called

(i)

diameter
(ii)

radius
(iii)

semi-circle
(iv)

segment
(v)

circumference

Question 25

25.

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

(i)

major segment
(ii)

centre
(iii)

radius
(iv)

diameter
(v)

segment

Assignment Key