ICSE Board Practice

ICSE Grade VII - Circles
Question 1
1.
    • The chords of the circle are
  •  


    MN
     
     
    ,
     


    NO
     
     
    ,
     


    OP
     
     
    ,
     


    PL
     
     
  •  


    QL
     
     
    ,
     


    QM
     
     
    ,
     


    QN
     
     
    ,
     


    QO
     
     
    ,
     


    QP
     
     
  •  


    LM
     
     
    ,
     


    MN
     
     
    ,
     


    NO
     
     
    ,
     


    OP
     
     
    ,
     


    PL
     
     
    ,
     


    QN
     
     
  •  


    LM
     
     
    ,
     


    MN
     
     
    ,
     


    NO
     
     
    ,
     


    OP
     
     
    ,
     


    PL
     
     
  •  


    LM
     
     
    ,
     


    MN
     
     
    ,
     


    NO
     
     
    ,
     


    OP
     
     
    ,
     


    PL
     
     
    ,
     


    NP
     
     
Question 2
2.
A line segment joining any point on the circle with its centre is called
  • chord
  • circumference
  • major segment
  • segment
  • radius
Question 3
3.
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)
Two semi-circles of a circle together make the whole circle.
d)
An infinite number of chords may be drawn for a circle.
e)
One and only one tangent can be drawn to a circle from a point outside it.
  • {a,b}
  • {e,c}
  • {a,e,d}
  • {a,b,c}
  • {b,c,d}
Question 4
4.
Which of the following figures represent a diameter ?
  • fig IV
  • fig II
  • fig III
  • fig I
  • fig V
Question 5
5.
Find the points belonging to the inside of the circle
  • {G,J,M}
  • {I,M,L}
  • {F,L,E}
  • {F,I,L}
  • {E,H,K}
Question 6
6.
The segment of the circle containing the centre of the circle is called
  • semi-circle
  • radius
  • circumference
  • segment
  • major segment
Question 7
7.
Which of the following figures represent a secant ?
  • fig IV
  • fig II
  • fig I
  • fig III
  • fig V
Question 8
8.
If the radius of a circle is 49 cm, what is its diameter?
  • 96 cm
  • 99 cm
  • 97 cm
  • 100 cm
  • 98 cm
Question 9
9.
    • The minor segment of the circle is
  • PKMLP
  • KNL
  • KMLOK
  • PKNLP
  • KNLOK
Question 10
10.
    • The minor sector of the circle is
  • ADB
  • ADBEA
  • FACBF
  • ACB
  • ACBEA