ICSE Board Practice

ICSE Grade VI - Circle
Question 1
1.
Half of a circle is called
  • semi-circle
  • diameter
  • major segment
  • segment
  • radius
Question 2
2.
The distance around the circle is called
  • circumference
  • arc
  • diameter
  • chord
  • radius
Question 3
3.
The perimeter of a circle is called
  • circumference
  • chord
  • centre
  • segment
  • semi-circle
Question 4
4.
A line segment having its end points on the circle is called a
  • segment
  • chord
  • major segment
  • centre
  • circumference
Question 5
5.
A line segment joining any point on the circle with its centre is called
  • segment
  • centre
  • chord
  • radius
  • circumference
Question 6
6.
Which of the following statements are true?
a)
Diameter of a circle is a part of the semi-circle of the circle.
b)
Every circle has a unique diameter.
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 pass through a point on a circle.
e)
One and only one tangent can be drawn to a circle from a point outside it.
  • {c,d}
  • {e,b,a}
  • {b,a}
  • {c,d,a}
  • {a,d}
Question 7
7.
A chord of a circle divides the whole circular region into two parts, each called a
  • major segment
  • radius
  • circumference
  • diameter
  • segment
Question 8
8.
    • The chords of the circle are
  •  


    IJ
     
     
    ,
     


    JK
     
     
    ,
     


    KL
     
     
    ,
     


    LM
     
     
    ,
     


    MN
     
     
    ,
     


    NI
     
     
    ,
     


    OJ
     
     
  •  


    IJ
     
     
    ,
     


    JK
     
     
    ,
     


    KL
     
     
    ,
     


    LM
     
     
    ,
     


    MN
     
     
    ,
     


    NI
     
     
  •  


    IJ
     
     
    ,
     


    JK
     
     
    ,
     


    KL
     
     
    ,
     


    LM
     
     
    ,
     


    MN
     
     
    ,
     


    NI
     
     
    ,
     


    LN
     
     
  •  


    OI
     
     
    ,
     


    OJ
     
     
    ,
     


    OK
     
     
    ,
     


    OL
     
     
    ,
     


    OM
     
     
    ,
     


    ON
     
     
  •  


    JK
     
     
    ,
     


    KL
     
     
    ,
     


    LM
     
     
    ,
     


    MN
     
     
    ,
     


    NI
     
     
Question 9
9.
A chord that passes through the centre of the circle is called
  • circumference
  • segment
  • major segment
  • chord
  • diameter
Question 10
10.
    • The minor sector of the circle is
  • GBDCG
  • BDCFB
  • BEC
  • BDC
  • GBECG