CBSE Board Practice

Class VI Class VII Class VIII Class IX Class X
CBSE Grade VI - Symmetry
Question 1
1.
Which of the following are line(s) of symmetry for the given square?
  • g
  • { e, g }
  • f
  • h
  • { e, f, g, h }
Question 2
2.
Which of the following figures have two lines of symmetry?
a)
isosceles trapezium
b)
rectangle
c)
kite
d)
scalene triangle
e)
isosceles triangle
f)
line segment
g)
angle with equal arms
h)
square
  • {b,f}
  • {c,f}
  • {d,e,b}
  • {a,b}
  • {g,f,b}
Question 3
3.
Identify the line(s) of symmetry in the following figure
  • { p, q, r }
  • none
  • r
  • p
  • q
Question 4
4.
The English alphabet letter 'X' has how many lines of symmetry?
  • one
  • infinite
  • three
  • zero
  • two
Question 5
5.
Which of the following are line(s) of symmetry for the given trapezium?
  • { f, h }
  • h
  • e
  • none
  • g
Question 6
6.
The English alphabet letter 'O' has how many lines of symmetry?
  • zero
  • one
  • two
  • three
  • infinite
Question 7
7.
Identify the line(s) of symmetry in the following figure
  • p
  • { p, q, r }
  • q
  • none
  • r
Question 8
8.
Identify the line(s) of symmetry in the following figure
  • none
  • q
  • r
  • { p, q, r }
  • p
Question 9
9.
Identify the line(s) of symmetry in the following figure
  • { p, q, r }
  • none
  • r
  • p
  • q
Question 10
10.
Which of the following are true?
a)
If a quadrilateral has four lines of symmetry, then it is a regular polygon.
b)
An n-sided regular polygon has n/2 lines of symmetry if n is even.
c)
If a triangle has two lines of symmetry, then it is a regular polygon.
d)
Line of symmetry divides the polygon into two identical shapes.
e)
If a polygon is not regular, it will have less number of axes of symmetry than the number of sides.
f)
A regular polygon of n sides will have n lines of symmetry.
g)
Lines of symmetry of a regular polygon are nothing but the diagonals of a regular polygon.
  • {c,f,a}
  • {a,d,e,f}
  • {b,a}
  • {g,b,e}
  • {c,d}