ICSE Board Practice

Class VI Class VII Class VIII Class IX Class X
ICSE Grade VI - Linear Symmetry
Question 1
1.
Identify the line(s) of symmetry in the following figure
  • r
  • { p, q, r }
  • none
  • p
  • q
Question 2
2.
Which of the following figures have three lines of symmetry?
a)
isosceles right angled triangle
b)
right angle triangle
c)
scalene triangle
d)
isosceles triangle
e)
equilateral triangle
f)
line segment
  • {e}
  • {c,d,e}
  • {f,e}
  • {a,e}
  • {b,e}
Question 3
3.
Which of the following figures have infinite lines of symmetry?
a)
line segment
b)
sector of a circle
c)
semicircle
d)
n-sided polygon where n is very large
e)
circle
  • {a,e}
  • {c,d,e}
  • {b,e}
  • {e}
Question 4
4.
Which of the following quadrilaterals have one line of symmetry?
a)
kite
b)
square
c)
trapezium
d)
rectangle
e)
rhombus
f)
parallelogram
g)
isosceles trapezium
  • {c,g}
  • {d,e,a}
  • {a,g}
  • {f,g,a}
  • {b,a}
Question 5
5.
Which of the following quadrilaterals have three lines of symmetry?
a)
rhombus
b)
none
c)
isosceles trapezium
d)
rectangle
e)
parallelogram
f)
square
g)
trapezium
  • {a,b}
  • {b}
  • {c,b}
  • {f,b}
  • {d,e,b}
Question 6
6.
The English alphabet letter 'I' has how many lines of symmetry?
  • two
  • infinite
  • one
  • zero
  • three
Question 7
7.
The English alphabet letter 'B' has how many lines of symmetry?
  • three
  • infinite
  • one
  • two
  • zero
Question 8
8.
Given figure has how many lines of symmetry?
  • 4
  • 6
  • 5
  • 8
  • 3
Question 9
9.
Which of the following are line(s) of symmetry for the given parallelogram?
  • { e, f, g, h }
  • h
  • { f, h }
  • g
  • none
Question 10
10.
Identify the line(s) of symmetry in the following figure
  • none
  • p
  • q
  • { p, q, r }
  • r