ICSE Board Practice

Class VI Class VII Class VIII Class IX Class X
ICSE Grade VII - Symmetry, Reflection and Rotation
Question 1
1.
The English alphabet letter 'C' has how many lines of symmetry?
  • zero
  • two
  • three
  • one
  • infinite
Question 2
2.
Which of the following are line(s) of symmetry for the given kite?
  • { e, g }
  • h
  • { e, f, g, h }
  • e
  • none
Question 3
3.
    • Which of the following points is invariant under reflection in x-axis
  • (
    (
    −
    6
    )
    ,
    (
    −
    6
    )
    )
  • (
    (
    −
    4
    )
    ,
    0
    )
  • (
    (
    −
    9
    )
    ,
    1
    )
  • (
    8
    ,
    (
    −
    4
    )
    )
  • (
    6
    ,
    2
    )
Question 4
4.
Which of the following are line(s) of symmetry for the given square?
  • { e, g }
  • none
  • { e, f, g, h }
  • { f, h }
  • h
Question 5
5.
Which of the following English alphabet letters does not have point symmetry?
  • X
  • A
  • I
  • S
  • N
Question 6
6.
Given figure has how many lines of symmetry?
  • 5
  • 7
  • 6
  • 9
  • 4
Question 7
7.
    • Write down the coordinates when reflected in the x-axis
    • (
      (
      −
      3
      )
      ,
      (
      −
      7
      )
      )
    • ,
    • (
      6
      ,
      (
      −
      3
      )
      )
    • ,
    • (
      (
      −
      5
      )
      ,
      (
      −
      7
      )
      )
    • (
      (
      −
      4
      )
      ,
      (
      −
      6
      )
      )
    • ,
    • (
      6
      ,
      (
      −
      3
      )
      )
    • ,
    • (
      (
      −
      5
      )
      ,
      (
      −
      7
      )
      )
    • (
      (
      −
      3
      )
      ,
      (
      −
      7
      )
      )
    • ,
    • (
      6
      ,
      (
      −
      3
      )
      )
    • ,
    • (
      (
      −
      4
      )
      ,
      (
      −
      8
      )
      )
    • (
      (
      −
      3
      )
      ,
      (
      −
      7
      )
      )
    • ,
    • (
      8
      ,
      (
      −
      1
      )
      )
    • ,
    • (
      (
      −
      5
      )
      ,
      (
      −
      7
      )
      )
    • (
      (
      −
      3
      )
      ,
      (
      −
      7
      )
      )
    • ,
    • (
      6
      ,
      (
      −
      3
      )
      )
    • ,
    • (
      (
      −
      7
      )
      ,
      (
      −
      9
      )
      )
Question 8
8.
    • Write down the coordinates when reflected in the x-axis
    • (
      (
      −
      2
      )
      ,
      (
      −
      1
      )
      )
    • ,
    • (
      3
      ,
      3
      )
    • ,
    • (
      (
      −
      5
      )
      ,
      (
      −
      2
      )
      )
    • ,
    • (
      (
      −
      3
      )
      ,
      1
      )
    • (
      (
      −
      2
      )
      ,
      1
      )
    • ,
    • (
      3
      ,
      (
      −
      3
      )
      )
    • ,
    • (
      (
      −
      5
      )
      ,
      2
      )
    • ,
    • (
      (
      −
      4
      )
      ,
      0
      )
    • (
      (
      −
      2
      )
      ,
      1
      )
    • ,
    • (
      3
      ,
      (
      −
      3
      )
      )
    • ,
    • (
      (
      −
      5
      )
      ,
      2
      )
    • ,
    • (
      (
      −
      3
      )
      ,
      (
      −
      1
      )
      )
    • (
      0
      ,
      3
      )
    • ,
    • (
      3
      ,
      (
      −
      3
      )
      )
    • ,
    • (
      (
      −
      5
      )
      ,
      2
      )
    • ,
    • (
      (
      −
      3
      )
      ,
      (
      −
      1
      )
      )
    • (
      (
      −
      2
      )
      ,
      1
      )
    • ,
    • (
      3
      ,
      (
      −
      3
      )
      )
    • ,
    • (
      (
      −
      4
      )
      ,
      1
      )
    • ,
    • (
      (
      −
      3
      )
      ,
      (
      −
      1
      )
      )
    • (
      (
      −
      2
      )
      ,
      1
      )
    • ,
    • (
      3
      ,
      (
      −
      3
      )
      )
    • ,
    • (
      (
      −
      7
      )
      ,
      0
      )
    • ,
    • (
      (
      −
      3
      )
      ,
      (
      −
      1
      )
      )
Question 9
9.
The English alphabet letter 'O' has how many lines of symmetry?
  • two
  • one
  • zero
  • three
  • infinite
Question 10
10.
    • Find the new position of point
    • (
      (
      −
      1
      )
      ,
      5
      )
    • when rotated through
    • 90°
    • clockwise about the origin
  • (
    5
    ,
    (
    −
    1
    )
    )
  • (
    (
    −
    5
    )
    ,
    1
    )
  • (
    (
    −
    5
    )
    ,
    (
    −
    1
    )
    )
  • (
    1
    ,
    5
    )
  • (
    5
    ,
    1
    )