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)
    chord
  • (ii)
    segment
  • (iii)
    centre
  • (iv)
    major segment
  • (v)
    radius
Question 2
2.
A line segment having its end points on the circle is called a
  • (i)
    segment
  • (ii)
    centre
  • (iii)
    major segment
  • (iv)
    circumference
  • (v)
    chord
Question 3
3.
A chord that passes through the centre of the circle is called
  • (i)
    centre
  • (ii)
    segment
  • (iii)
    semi-circle
  • (iv)
    diameter
  • (v)
    chord
Question 4
4.
A chord of a circle divides the whole circular region into two parts, each called a
  • (i)
    circumference
  • (ii)
    centre
  • (iii)
    segment
  • (iv)
    major segment
  • (v)
    semi-circle
Question 5
5.
The segment of the circle containing the centre of the circle is called
  • (i)
    circumference
  • (ii)
    major segment
  • (iii)
    centre
  • (iv)
    segment
  • (v)
    diameter
Question 6
6.
Half of a circle is called
  • (i)
    diameter
  • (ii)
    major segment
  • (iii)
    semi-circle
  • (iv)
    segment
  • (v)
    radius
Question 7
7.
The perimeter of a circle is called
  • (i)
    centre
  • (ii)
    diameter
  • (iii)
    radius
  • (iv)
    circumference
  • (v)
    semi-circle
Question 8
8.
    • The minor sector of the circle is
  • (i)
    LGIHL
  • (ii)
    GJHKG
  • (iii)
    GJH
  • (iv)
    GIHKG
  • (v)
    GIH
Question 9
9.
    • The major sector of the circle is
  • (i)
    JMK
  • (ii)
    OJMKO
  • (iii)
    JLKNJ
  • (iv)
    JMKNJ
  • (v)
    JLK
Question 10
10.
    • The minor arc of the circle is
  • (i)
    IDGEI
  • (ii)
    DGE
  • (iii)
    DFE
  • (iv)
    DGEHD
  • (v)
    IDFEI
Question 11
11.
    • The major arc of the circle is
  • (i)
    IKJMI
  • (ii)
    IKJ
  • (iii)
    ILJ
  • (iv)
    ILJMI
  • (v)
    NIKJN
Question 12
12.
    • The minor segment of the circle is
  • (i)
    LGIHL
  • (ii)
    GIH
  • (iii)
    GJHKG
  • (iv)
    GJH
  • (v)
    GIHKG
Question 13
13.
    • The major segment of the circle is
  • (i)
    BDCFB
  • (ii)
    BECFB
  • (iii)
    GBDCG
  • (iv)
    GBECG
  • (v)
    BEC
Question 14
14.
    • The centre of the circle is
  • (i)
    J
  • (ii)
    I
  • (iii)
    H
  • (iv)
    K
  • (v)
    M
Question 15
15.
    • The chords of the circle are
  • (i)
     


    DE
     
     
    ,
     


    EF
     
     
    ,
     


    FG
     
     
    ,
     


    GH
     
     
    ,
     


    HC
     
     
  • (ii)
     


    IC
     
     
    ,
     


    ID
     
     
    ,
     


    IE
     
     
    ,
     


    IF
     
     
    ,
     


    IG
     
     
    ,
     


    IH
     
     
  • (iii)
     


    CD
     
     
    ,
     


    DE
     
     
    ,
     


    EF
     
     
    ,
     


    FG
     
     
    ,
     


    GH
     
     
    ,
     


    HC
     
     
  • (iv)
     


    CD
     
     
    ,
     


    DE
     
     
    ,
     


    EF
     
     
    ,
     


    FG
     
     
    ,
     


    GH
     
     
    ,
     


    HC
     
     
    ,
     


    ID
     
     
  • (v)
     


    CD
     
     
    ,
     


    DE
     
     
    ,
     


    EF
     
     
    ,
     


    FG
     
     
    ,
     


    GH
     
     
    ,
     


    HC
     
     
    ,
     


    FH
     
     
Question 16
16.
    • The diameters of the circle are
  • (i)
     


    CD
     
     
    ,
     


    DE
     
     
    ,
     


    EF
     
     
    ,
     


    FG
     
     
    ,
     


    GC
     
     
    ,
     


    EG
     
     
  • (ii)
     


    CD
     
     
    ,
     


    DE
     
     
    ,
     


    EF
     
     
    ,
     


    FG
     
     
    ,
     


    GC
     
     
  • (iii)
     


    EG
     
     
  • (iv)
     


    HC
     
     
    ,
     


    HD
     
     
    ,
     


    HE
     
     
    ,
     


    HF
     
     
    ,
     


    HG
     
     
    ,
     


    EG
     
     
  • (v)
     


    HC
     
     
    ,
     


    HD
     
     
    ,
     


    HE
     
     
    ,
     


    HF
     
     
    ,
     


    HG
     
     
Question 17
17.
    • The radii of the circle are
  • (i)
     


    EF
     
     
    ,
     


    FG
     
     
    ,
     


    GH
     
     
    ,
     


    HI
     
     
    ,
     


    IE
     
     
  • (ii)
     


    EF
     
     
    ,
     


    FG
     
     
    ,
     


    GH
     
     
    ,
     


    HI
     
     
    ,
     


    IE
     
     
    ,
     


    JF
     
     
  • (iii)
     


    FG
     
     
    ,
     


    GH
     
     
    ,
     


    HI
     
     
    ,
     


    IE
     
     
  • (iv)
     


    JE
     
     
    ,
     


    JF
     
     
    ,
     


    JG
     
     
    ,
     


    JH
     
     
    ,
     


    JI
     
     
  • (v)
     


    EF
     
     
    ,
     


    FG
     
     
    ,
     


    GH
     
     
    ,
     


    HI
     
     
    ,
     


    IE
     
     
    ,
     


    GI
     
     
Question 18
18.
The distance around the circle is called
  • (i)
    diameter
  • (ii)
    circumference
  • (iii)
    arc
  • (iv)
    chord
  • (v)
    radius
Question 19
19.
The mid-point of the diameter of a circle is called
  • (i)
    chord
  • (ii)
    semi-circle
  • (iii)
    major segment
  • (iv)
    radius
  • (v)
    centre
Question 20
20.
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)
Every circle has a unique diameter.
d)
Every circle has a unique centre.
e)
Each radius of a circle is also a chord of the circle.
  • (i)
    {c,a,b}
  • (ii)
    {c,e,d}
  • (iii)
    {a,b,d}
  • (iv)
    {e,b}
  • (v)
    {c,a}
Question 21
21.
Which of the following statements are true?
a)
Every circle has a unique diameter.
b)
Two semi-circles of a circle together make the whole circle.
c)
An infinite number of chords may be drawn for a circle.
d)
One and only one tangent can be drawn to a circle from a point outside it.
e)
An infinite number of diameters may be drawn for a circle.
  • (i)
    {b,c,e}
  • (ii)
    {d,c}
  • (iii)
    {a,b}
  • (iv)
    {a,d,e}
  • (v)
    {a,b,c}
Question 22
22.
Which of the following statements are true?
a)
Every circle has a unique diameter.
b)
Diameter of a circle is a part of the semi-circle of the 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)
One and only one tangent can be drawn to pass through a point on a circle.
  • (i)
    {c,e}
  • (ii)
    {c,e,b}
  • (iii)
    {b,e}
  • (iv)
    {a,b}
  • (v)
    {d,a,b}
Question 23
23.
If the diameter of a circle is 126 cm, what is its radius?
  • (i)
    63 cm
  • (ii)
    65 cm
  • (iii)
    64 cm
  • (iv)
    62 cm
  • (v)
    61 cm
Question 24
24.
If the radius of a circle is 84 cm, what is its diameter?
  • (i)
    166 cm
  • (ii)
    168 cm
  • (iii)
    169 cm
  • (iv)
    170 cm
  • (v)
    167 cm
Question 25
25.
Which of the following figures represent a chord ?
  • (i)
    fig II
  • (ii)
    fig III
  • (iii)
    fig IV
  • (iv)
    fig I
  • (v)
    fig V
Question 26
26.
Which of the following figures represent a diameter ?
  • (i)
    fig II
  • (ii)
    fig IV
  • (iii)
    fig III
  • (iv)
    fig I
  • (v)
    fig V
Question 27
27.
Which of the following figures represent a secant ?
  • (i)
    fig III
  • (ii)
    fig II
  • (iii)
    fig IV
  • (iv)
    fig I
  • (v)
    fig V
Question 28
28.
Which of the following figures represent a tangent ?
  • (i)
    fig III
  • (ii)
    fig II
  • (iii)
    fig V
  • (iv)
    fig IV
  • (v)
    fig I
    Assignment Key

  •  1) (v)
  •  2) (v)
  •  3) (iv)
  •  4) (iii)
  •  5) (ii)
  •  6) (iii)
  •  7) (iv)
  •  8) (i)
  •  9) (ii)
  •  10) (iii)
  •  11) (iii)
  •  12) (v)
  •  13) (ii)
  •  14) (v)
  •  15) (iii)
  •  16) (iii)
  •  17) (iv)
  •  18) (ii)
  •  19) (v)
  •  20) (iii)
  •  21) (i)
  •  22) (iii)
  •  23) (i)
  •  24) (ii)
  •  25) (v)
  •  26) (v)
  •  27) (i)
  •  28) (i)