ICSE Board Practice

Class VI Class VII Class VIII Class IX Class X
ICSE Grade VI - Linear Symmetry
Question 1
1.
Which of the following are line(s) of symmetry for the given square?
  • { e, f, g, h }
  • g
  • f
  • none
  • e
Question 2
2.
Identify the line(s) of symmetry in the following figure
  • r
  • p
  • q
  • none
  • { p, q, r }
Question 3
3.
A median is an axis of symmetry in which of the given figures?
a)
isosceles triangle
b)
isosceles right angled triangle
c)
right angle triangle
d)
equilateral triangle
e)
scalene triangle
  • {c,a}
  • {c,e,d}
  • {e,b}
  • {a,b,d}
  • {c,a,b}
Question 4
4.
Which of the following figures have three lines of symmetry?
a)
isosceles right angled triangle
b)
right angle triangle
c)
line segment
d)
isosceles triangle
e)
equilateral triangle
f)
scalene triangle
  • {b,e}
  • {c,d,e}
  • {f,e}
  • {e}
  • {a,e}
Question 5
5.
Which of the following quadrilaterals have three lines of symmetry?
a)
trapezium
b)
rhombus
c)
none
d)
square
e)
parallelogram
f)
rectangle
g)
isosceles trapezium
  • {f,c}
  • {c}
  • {a,c}
  • {b,c}
  • {d,e,c}
Question 6
6.
Which of the following are line(s) of symmetry for the given rhombus?
  • g
  • f
  • e
  • { e, g }
  • { f, h }
Question 7
7.
Which of the following English alphabet letters have one line of symmetry?
  • E
  • F
  • G
  • X
  • I
Question 8
8.
Which of the following are true?
a)
For every point on the figure on one side of the axis of symmetry, there is a corresponding point on the other side.
b)
An obtuse angled triangle has zero lines of symmetry.
c)
Axis of symmetry of a figure need not intersect with the figure at any point.
d)
A figure can be broken into two congruent shapes about its axis of symmetry.
e)
A figure can have multiple axes of symmetry.
f)
Line of symmetry is perpendicular to axis of symmetry.
g)
A line segment has one line of symmetry.
h)
Line of symmetry and axis of symmetry are same.
  • {b,h,a}
  • {c,d}
  • {a,d,e,h}
  • {b,a}
  • {f,g,e}
Question 9
9.
Which of the following figures have one line of symmetry?
a)
line segment
b)
equilateral triangle
c)
angle with unequal arms
d)
angle with equal arms
e)
isosceles right angled triangle
f)
right angled triangle
g)
isosceles triangle
h)
scalene triangle
  • {c,f,g}
  • {h,d,e}
  • {b,e}
  • {a,d}
  • {d,e,g}
Question 10
10.
The English alphabet letter 'I' has how many lines of symmetry?
  • two
  • three
  • one
  • zero
  • infinite