EduSahara™ Assignment
Name : Circle Concepts
Chapter : Circle
Grade : ICSE Grade VI
License : Non Commercial Use
Question
1
1.
A line segment joining any point on the circle with its centre is called
(i)
major segment
(ii)
radius
(iii)
segment
(iv)
diameter
(v)
semi-circle
Question
2
2.
A line segment having its end points on the circle is called a
(i)
chord
(ii)
radius
(iii)
centre
(iv)
diameter
(v)
segment
Question
3
3.
A chord that passes through the centre of the circle is called
(i)
radius
(ii)
circumference
(iii)
chord
(iv)
diameter
(v)
centre
Question
4
4.
A chord of a circle divides the whole circular region into two parts, each called a
(i)
diameter
(ii)
semi-circle
(iii)
centre
(iv)
segment
(v)
radius
Question
5
5.
The segment of the circle containing the centre of the circle is called
(i)
segment
(ii)
major segment
(iii)
semi-circle
(iv)
centre
(v)
diameter
Question
6
6.
Half of a circle is called
(i)
circumference
(ii)
chord
(iii)
major segment
(iv)
centre
(v)
semi-circle
Question
7
7.
The perimeter of a circle is called
(i)
radius
(ii)
segment
(iii)
circumference
(iv)
centre
(v)
chord
Question
8
8.
The minor sector of the circle is
(i)
EGFIE
(ii)
JEGFJ
(iii)
EHFIE
(iv)
EGF
(v)
JEHFJ
Question
9
9.
The major sector of the circle is
(i)
OJMKO
(ii)
JMK
(iii)
JLKNJ
(iv)
JLK
(v)
OJLKO
Question
10
10.
The minor arc of the circle is
(i)
IKJ
(ii)
ILJMI
(iii)
NIKJN
(iv)
IKJMI
(v)
NILJN
Question
11
11.
The major arc of the circle is
(i)
KFHGK
(ii)
FHG
(iii)
FIG
(iv)
KFIGK
(v)
FHGJF
Question
12
12.
The minor segment of the circle is
(i)
HJI
(ii)
HKI
(iii)
MHKIM
(iv)
HKILH
(v)
HJILH
Question
13
13.
The major segment of the circle is
(i)
FHG
(ii)
FIGJF
(iii)
KFHGK
(iv)
FHGJF
(v)
KFIGK
Question
14
14.
The centre of the circle is
(i)
H
(ii)
E
(iii)
D
(iv)
F
(v)
C
Question
15
15.
The chords of the circle are
(i)
KL
,
LM
,
MN
,
NK
(ii)
OK
,
OL
,
OM
,
ON
(iii)
KL
,
LM
,
MN
,
NK
,
OL
(iv)
KL
,
LM
,
MN
,
NK
,
LN
(v)
LM
,
MN
,
NK
Question
16
16.
The diameters of the circle are
(i)
KL
,
LM
,
MN
,
NO
,
OK
(ii)
PK
,
PL
,
PM
,
PN
,
PO
,
MO
(iii)
PK
,
PL
,
PM
,
PN
,
PO
(iv)
KL
,
LM
,
MN
,
NO
,
OK
,
MO
(v)
MO
Question
17
17.
The radii of the circle are
(i)
CD
,
DE
,
EF
,
FG
,
GB
(ii)
BC
,
CD
,
DE
,
EF
,
FG
,
GB
,
HB
(iii)
BC
,
CD
,
DE
,
EF
,
FG
,
GB
(iv)
BC
,
CD
,
DE
,
EF
,
FG
,
GB
,
EG
(v)
HB
,
HC
,
HD
,
HE
,
HF
,
HG
Question
18
18.
The distance around the circle is called
(i)
radius
(ii)
diameter
(iii)
arc
(iv)
chord
(v)
circumference
Question
19
19.
The mid-point of the diameter of a circle is called
(i)
segment
(ii)
semi-circle
(iii)
radius
(iv)
circumference
(v)
centre
Question
20
20.
Which of the following statements are true?
a)
Every circle has a unique centre.
b)
Every circle has a unique diameter.
c)
A line can meet a circle atmost at two points.
d)
A circle consists of an infinite number of points.
e)
Each radius of a circle is also a chord of the circle.
(i)
{b,a}
(ii)
{b,e,d}
(iii)
{a,c,d}
(iv)
{e,c}
(v)
{b,a,c}
Question
21
21.
Which of the following statements are true?
a)
An infinite number of chords may be drawn for a circle.
b)
An infinite number of diameters may be drawn for a circle.
c)
One and only one tangent can be drawn to a circle from a point outside it.
d)
Every circle has a unique diameter.
e)
Two semi-circles of a circle together make the whole circle.
(i)
{c,a,b}
(ii)
{d,b}
(iii)
{c,a}
(iv)
{a,b,e}
(v)
{c,d,e}
Question
22
22.
Which of the following statements are true?
a)
One and only one tangent can be drawn to pass through a point on a circle.
b)
A secant of a circle is a segment having its end points on the circle.
c)
One and only one tangent can be drawn to a circle from a point outside it.
d)
Diameter of a circle is a part of the semi-circle of the circle.
e)
Every circle has a unique diameter.
(i)
{b,a}
(ii)
{c,d,a}
(iii)
{a,d}
(iv)
{c,d}
(v)
{e,b,a}
Question
23
23.
If the diameter of a circle is 42 cm, what is its radius?
(i)
19 cm
(ii)
22 cm
(iii)
20 cm
(iv)
21 cm
(v)
23 cm
Question
24
24.
If the radius of a circle is 77 cm, what is its diameter?
(i)
156 cm
(ii)
152 cm
(iii)
153 cm
(iv)
155 cm
(v)
154 cm
Question
25
25.
Which of the following figures represent a chord ?
(i)
fig I
(ii)
fig V
(iii)
fig III
(iv)
fig II
(v)
fig IV
Question
26
26.
Which of the following figures represent a diameter ?
(i)
fig I
(ii)
fig III
(iii)
fig V
(iv)
fig II
(v)
fig IV
Question
27
27.
Which of the following figures represent a secant ?
(i)
fig III
(ii)
fig II
(iii)
fig V
(iv)
fig I
(v)
fig IV
Question
28
28.
Which of the following figures represent a tangent ?
(i)
fig III
(ii)
fig I
(iii)
fig II
(iv)
fig IV
(v)
fig V
Assignment Key
1) (ii)
2) (i)
3) (iv)
4) (iv)
5) (ii)
6) (v)
7) (iii)
8) (ii)
9) (i)
10) (i)
11) (iii)
12) (v)
13) (ii)
14) (i)
15) (i)
16) (v)
17) (v)
18) (v)
19) (v)
20) (iii)
21) (iv)
22) (iii)
23) (iv)
24) (v)
25) (iv)
26) (v)
27) (iii)
28) (ii)
