ICSE Board Practice

ICSE Grade VI - Circle
Question 1
1.
Half of a circle is called
  • radius
  • chord
  • semi-circle
  • circumference
  • major segment
Question 2
2.
Which of the following figures represent a secant ?
  • fig III
  • fig I
  • fig IV
  • fig V
  • fig II
Question 3
3.
    • The radii of the circle are
  •  


    OI
     
     
    ,
     


    OJ
     
     
    ,
     


    OK
     
     
    ,
     


    OL
     
     
    ,
     


    OM
     
     
    ,
     


    ON
     
     
  •  


    IJ
     
     
    ,
     


    JK
     
     
    ,
     


    KL
     
     
    ,
     


    LM
     
     
    ,
     


    MN
     
     
    ,
     


    NI
     
     
  •  


    IJ
     
     
    ,
     


    JK
     
     
    ,
     


    KL
     
     
    ,
     


    LM
     
     
    ,
     


    MN
     
     
    ,
     


    NI
     
     
    ,
     


    OL
     
     
  •  


    JK
     
     
    ,
     


    KL
     
     
    ,
     


    LM
     
     
    ,
     


    MN
     
     
    ,
     


    NI
     
     
  •  


    IJ
     
     
    ,
     


    JK
     
     
    ,
     


    KL
     
     
    ,
     


    LM
     
     
    ,
     


    MN
     
     
    ,
     


    NI
     
     
    ,
     


    LN
     
     
Question 4
4.
Which of the following statements are true?
a)
Every circle has a unique centre.
b)
A circle consists of an infinite number of points.
c)
A line can meet a circle atmost at two points.
d)
Every circle has a unique diameter.
e)
Each radius of a circle is also a chord of the circle.
  • {d,a}
  • {d,e,c}
  • {e,b}
  • {d,a,b}
  • {a,b,c}
Question 5
5.
    • The minor segment of the circle is
  • KNL
  • PKNLP
  • KNLOK
  • KMLOK
  • KML
Question 6
6.
    • The major arc of the circle is
  • ADB
  • FACBF
  • ACB
  • ACBEA
  • FADBF
Question 7
7.
The distance around the circle is called
  • circumference
  • arc
  • radius
  • chord
  • diameter
Question 8
8.
If the radius of a circle is 28 cm, what is its diameter?
  • 57 cm
  • 55 cm
  • 54 cm
  • 58 cm
  • 56 cm
Question 9
9.
Which of the following figures represent a diameter ?
  • fig III
  • fig V
  • fig II
  • fig IV
  • fig I
Question 10
10.
    • The major segment of the circle is
  • PKNLP
  • KNL
  • KMLOK
  • KNLOK
  • KML