Chapter 13 – Symmetry – Ankit Enterprises

Which letters have no lines of symmetry J, A, H, N.

(a) J, A
(b) A, H
(c) H, N
(d) J, N

Which of the following letters of the English alphabet has a vertical line of symmetry?

(a) F
(b) T
(c) E
(d) G

An equilateral triangle has :

(a) 1 line of symmetry
(b) 2 lines of symmetry
(c) 3 lines of symmetry
(d) None of these

How many lines of symmetry an Indian flag have:

(a) 1
(b) 2
(c) 3
(d) 4

How many lines of symmetry of a rectangle has :

(a) 1
(b) 2
(c) 3
(d) 4

Which of the following alphabets has many lines of symmetry?

(a) A
(b) O
(c) Q
(d) B

How many lines of symmetries are there in rectangle?

(a) 4
(b) 0
(c) 1
(d) None of these

A rhombus is symmetrical about

(a) the line joining the midpoints of its adjacent sides.
(b) each of its diagonals.
(c) perpendicular bisector of each of its sides.
(d) its sides.

A circle has :

(a) one line of symmetry
(b) 2 lines of symmetry
(c) 3 lines of symmetry
(d) infinite number of lines of symmetry

Which of the following has 5 lines of symmetry?

(a) A circle.
(b) A regular pentagon.
(c) A triangle.
(d) A quadrilateral.

How many lines of symmetry does a circle have?

(a) One
(b) Two
(c) Three
(d) Many

How many lines of symmetry of a parallelogram has :

(a) 1
(b) 2
(c) Zero
(d) None of these

Letter ‘H’ of the English alphabet have reflectional symmetry (i.e., symmetry related to mirror reflection) about.

(a) Neither horizontal nor vertical
(b) Both horizontal nor vertical
(c) a horizontal mirror
(d) a vertical mirror

How many lines of symmetry of a human face has :

(a) 1
(b) 2
(c) 3
(d) 4

Which of the following alphabets has no line of symmetry?

(a) A
(b) B
(c) Q
(d) O

Letter ‘B’ of the English alphabet have reflectional symmetry (i.e., symmetry related to mirror reflection) about.

(a) a horizontal mirror
(b) a vertical mirror
(c) both
(d) None of these

Which of the following letters have reflection line of symmetry about vertical mirror?

(a) C
(b) B
(c) V
(d) Q

How many lines of symmetries are there in a rhombus?

(a) 1
(b) 4
(c) 3
(d) 2

Letter D has :

(a) 1 line of symmetry
(b) 2 lines of symmetry
(c) 3 lines of symmetry
(d) None of these

Letter ‘G’ of the English alphabet have reflectional symmetry (i.e., symmetry related to mirror reflection) about.

(a) a horizontal mirror both
(b) a vertical mirror
(c) both
(d) Neither horizontal nor vertical

How many lines of symmetry of a English alphabet O has :

(a) 1
(b) 2
(c) 3
(d) Infinite number

The order of the rotational symmetry of the parallelogram about the centre is

(a) 1
(b) 0
(c) 3
(d) 2

The mirror image of ‘W’, when the mirror is placed vertically:

(a) U
(b) M
(c) V
(d) W

How many lines of symmetries are there in a square?

(a) 1
(b) 2
(c) 4
(d) 3

A scalene triangle has the number of symmetry :

(a) 1
(b) 2
(c) 3
(d) No lines of symmetry

How many lines of symmetry of 9 scissors has :

(a) 1
(b) zero
(c) 2
(d) 4

A regular pentagon has :

(a) 1 line of symmetry
(b) 3 lines of symmetry
(c) 5 lines of symmetry
(d) None of these

A parallelogram has ______ lines of symmetry:

(a) 0
(b) 1
(c) 2
(d) 3

In a Δ ABC, AB = AC and AD⊥BC, BE⊥ AC and CF ⊥ AB. Then about which of the following is the triangle symmetrical?

(a) AD
(b) BE
(c) CF
(d) AC

How many lines of symmetry of a compass has :

(a) zero
(b) 1
(c) 2
(d) 3

How many lines of symmetry does a rectangle have?

(a) One
(b) Two
(c) Three
(d) Many

Letter ‘M’ of the English alphabet have reflectional symmetry (i.e., symmetry related to mirror reflection) about.

(a) a vertical mirror
(b) a horizontal mirror
(c) both
(d) None of these

A letter A has:

(a) Horizontal line of symmetry
(b) Vertical line of symmetry
(c) Neither vertical nor horizontal
(d) None of these

How many lines of symmetries are there in an isosceles triangle?

(a) 2
(b) 1
(c) 3
(d) None of these

Letter ‘D’ of the English alphabet have reflectional symmetry (i.e., symmetry related to mirror reflection) about.

(a) a vertical mirror
(b) both
(c) a horizontal mirror
(d) None of these

Letter ‘E’ of the English alphabet have reflectional symmetry (i.e., symmetry related to mirror reflection) about.

(a) a horizontal mirror
(b) a vertical mirror
(c) both
(d) None of these

Chapter 13 – Symmetry

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