ICSE Board Practice

ICSE Grade VIII - Circle
Question 1
1.
    • The major arc of the circle is
  • FADBF
  • ADB
  • ADBEA
  • FACBF
  • ACB
Question 2
2.
Two circles with equal radii are
  • congruent
  • not similar
  • only similar but not congruent
  • concentric
Question 3
3.
    • The chords of the circle are
  •  


    PK
     
     
    ,
     


    PL
     
     
    ,
     


    PM
     
     
    ,
     


    PN
     
     
    ,
     


    PO
     
     
  •  


    LM
     
     
    ,
     


    MN
     
     
    ,
     


    NO
     
     
    ,
     


    OK
     
     
  •  


    KL
     
     
    ,
     


    LM
     
     
    ,
     


    MN
     
     
    ,
     


    NO
     
     
    ,
     


    OK
     
     
  •  


    KL
     
     
    ,
     


    LM
     
     
    ,
     


    MN
     
     
    ,
     


    NO
     
     
    ,
     


    OK
     
     
    ,
     


    MO
     
     
  •  


    KL
     
     
    ,
     


    LM
     
     
    ,
     


    MN
     
     
    ,
     


    NO
     
     
    ,
     


    OK
     
     
    ,
     


    PK
     
     
Question 4
4.
    • The major sector of the circle is
  • HKI
  • HJI
  • HKILH
  • MHKIM
  • MHJIM
Question 5
5.
Which of the following figures represent a tangent ?
  • fig I
  • fig IV
  • fig II
  • fig III
  • fig V
Question 6
6.
Which of the following statements are true?
a)
Every circle has a unique diameter.
b)
An infinite number of diameters may be drawn for a 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)
Two semi-circles of a circle together make the whole circle.
  • {a,b}
  • {a,b,c}
  • {d,c}
  • {b,c,e}
  • {a,d,e}
Question 7
7.
Which of the following statements are true?
a)
A circle consists of an infinite number of points.
b)
Each radius of a circle is also a chord of the circle.
c)
A line can meet a circle atmost at two points.
d)
Every circle has a unique centre.
e)
Every circle has a unique diameter.
  • {b,a}
  • {b,a,c}
  • {b,e,d}
  • {a,c,d}
  • {e,c}
Question 8
8.
    • The major segment of the circle is
  • DGE
  • DFE
  • DGEHD
  • IDFEI
  • DFEHD
Question 9
9.
    • The radii of the circle are
  •  


    LM
     
     
    ,
     


    MN
     
     
    ,
     


    NO
     
     
    ,
     


    OK
     
     
  •  


    PK
     
     
    ,
     


    PL
     
     
    ,
     


    PM
     
     
    ,
     


    PN
     
     
    ,
     


    PO
     
     
  •  


    KL
     
     
    ,
     


    LM
     
     
    ,
     


    MN
     
     
    ,
     


    NO
     
     
    ,
     


    OK
     
     
    ,
     


    PO
     
     
  •  


    KL
     
     
    ,
     


    LM
     
     
    ,
     


    MN
     
     
    ,
     


    NO
     
     
    ,
     


    OK
     
     
    ,
     


    MO
     
     
  •  


    KL
     
     
    ,
     


    LM
     
     
    ,
     


    MN
     
     
    ,
     


    NO
     
     
    ,
     


    OK
     
     
Question 10
10.
Half of a circle is called
  • semi-circle
  • chord
  • circumference
  • major segment
  • segment