ICSE Board Practice

ICSE Grade X - Symmetry
Question 1
1.
Which of the following English alphabet letters have one line of symmetry?
  • G
  • J
  • H
  • I
  • A
Question 2
2.
Identify the line(s) of symmetry in the following figure
  • { p, q, r }
  • none
  • p
  • q
  • r
Question 3
3.
The English alphabet letter 'B' has how many lines of symmetry?
  • zero
  • infinite
  • one
  • two
  • three
Question 4
4.
The English alphabet letter 'I' has how many lines of symmetry?
  • two
  • one
  • zero
  • infinite
  • three
Question 5
5.
Which of the following English alphabet letters have zero lines of symmetry?
  • H
  • C
  • D
  • J
  • I
Question 6
6.
Which of the following figures have no line of symmetry?
a)
angle with equal arms
b)
isosceles triangle
c)
scalene triangle
d)
equilateral triangle
e)
angle with unequal arms
f)
line segment
  • {a,e,c}
  • {c,e}
  • {a,c}
  • {d,f,c}
  • {b,e}
Question 7
7.
Which of the following quadrilaterals have zero lines of symmetry?
a)
parallelogram
b)
kite
c)
square
d)
isosceles trapezium
e)
rhombus
f)
rectangle
g)
trapezium
  • {f,g,a}
  • {a,g}
  • {d,e,a}
  • {b,a}
  • {c,g}
Question 8
8.
Which of the following figures have two lines of symmetry?
a)
kite
b)
angle with equal arms
c)
line segment
d)
rectangle
e)
square
f)
isosceles trapezium
g)
isosceles triangle
h)
scalene triangle
  • {c,d}
  • {e,f,c}
  • {a,c}
  • {b,d}
  • {g,d,c}
Question 9
9.
Identify the line(s) of symmetry in the following figure
  • none
  • r
  • p
  • q
  • { p, q, r }
Question 10
10.
The English alphabet letter 'O' has how many lines of symmetry?
  • zero
  • three
  • two
  • one
  • infinite