CBSE Board Practice

Class VI Class VII Class VIII Class IX Class X
CBSE Grade VII - Symmetry
Question 1
1.
The English alphabet letter 'O' has how many lines of symmetry?
  • two
  • one
  • zero
  • three
  • infinite
Question 2
2.
A figure possesses rotational symmetry if it regain its shape after rotating
a)
90°
b)
180°
c)
270°
d)
360°
  • {d,b}
  • {d,a,b}
  • {a,b,c}
  • {d,a}
  • {d,c}
Question 3
3.
Which of the following figures have three lines of symmetry?
a)
line segment
b)
right angle triangle
c)
equilateral triangle
d)
isosceles triangle
e)
isosceles right angled triangle
f)
scalene triangle
  • {b,c}
  • {a,c}
  • {f,c}
  • {c}
  • {d,e,c}
Question 4
4.
Given figure has how many lines of symmetry?
  • 9
  • 4
  • 7
  • 5
  • 6
Question 5
5.
Which of the following are line(s) of symmetry for the given rectangle?
  • { e, g }
  • none
  • h
  • e
  • f
Question 6
6.
Which of the following are true?
a)
A semi-circle has rotational symmetry of order two.
b)
A rhombus has rotational symmetry of order four.
c)
A square has rotational symmetry of order four.
d)
A parallelogram has rotational symmetry of order four.
e)
A rectangle has rotational symmetry of order four.
  • {c}
  • {d,e,c}
  • {a,c}
  • {b,c}
Question 7
7.
Which of the following are line(s) of symmetry for the given trapezium?
  • g
  • e
  • f
  • { e, f, g, h }
  • none
Question 8
8.
Identify the line(s) of symmetry in the following figure
  • { p, q, r }
  • r
  • none
  • q
  • p
Question 9
9.
The English alphabet letter 'I' has how many lines of symmetry?
  • two
  • zero
  • infinite
  • three
  • one
Question 10
10.
Which of the following are line(s) of symmetry for the given isosceles trapezium?
  • h
  • { f, h }
  • none
  • g
  • e