## MCQ Questions for Class 6 Maths: Ch 13 Symmetry

1. Letter â€˜Hâ€™ of the English alphabet have reflectional symmetry (i.e., symmetry related to mirror reflection) about.
(a) Neither horizontal nor veritcal
(b) Both horizontal nor veritcal
(c) a horizontal mirror
(d) a vertical mirror
â–º (b) Both horizontal nor veritcal

2. Which of the following alphabets has no line of symmetry?
(a) A
(b) B
(c) Q
(d) O
â–º (c) Q

3. How many lines of symmetries are there in a square?
(a) 1
(b) 2
(c) 4
(d) 3
â–º (c) 4

4. In a Î” ABC, AB = AC and ADâŠ¥BC, BEâŠ¥ AC and CF âŠ¥ AB. Then about which of the following is the triangle symmetrical?
(a) AD
(b) BE
(c) CF
(d) AC
â–º (a) AD

5. How many lines of symmetries are there in rectangle?
(a) 4
(b) 0
(c) 1
(d) None of these
â–º (d) None of these

6. Which of the following alphabets has many lines of symmetry?
(a) A
(b) O
(c) Q
(d) B
â–º (b) O

7. Letter â€˜Eâ€™ 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
â–º (a) a horizontal mirror

8. Which of the following has 5 lines of symmetry?
(a) A circle.
(b) A regular pentagon.
(c) A triangle.
(d) A quadrilateral.
â–º (b) A regular pentagon.

9. How many lines of symmetry does a circle have?
(a) One
(b) Two
(c) Three
(d) Many
â–º (d) Many

10. 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.
â–º (b) each of its diagonals.

11. A parallelogram has ______ lines of symmetry:
(a) 0
(b) 1
(c) 2
(d) 3
â–º (a) 0

12. How many lines of symmetries are there in an isosceles triangle?
(a) 2
(b) 1
(c) 3
(d) None of these
â–º (b) 1

13. Letter â€˜Mâ€™ 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
â–º (a) a vertical mirror

14. The mirror image of â€˜Wâ€™, when the mirror is placed vertically:
(a) U
(b) M
(c) V
(d) W
â–º (d) W

15. Which of the following letters of the English alphabet has a vertical line of symmetry?
(a) F
(b) T
(c) E
(d) G
â–º (b) T

16. Letter â€˜Gâ€™ of the English alphabet have reflectional symmetry (i.e., symmetry related to mirror reflection) about.
(a) a horizontal mirrorboth
(b) a vertical mirror
(c) both
(d) Neither horizontal nor veritcal
â–º (d) Neither horizontal nor veritcal

17. Letter â€˜Dâ€™ 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
â–º (c) a horizontal mirror

18. How many lines of symmetry does a rectangle have?
(a) One
(b) Two
(c) Three
(d) Many
â–º (b) Two

19. Which of the following letters have reflection line of symmetry about vertical mirror?
(a) C
(b) B
(c) V
(d) Q
â–º (c) V

20. How many lines of symmetries are there in a rhombus?
(a) 1
(b) 4
(c) 3
(d) 2
â–º (d) 2

21. The order of the rotational symmetry of the parallelogram about the centre is
(a) 1
(b) 0
(c) 3
(d) 2
â–º (b) 0

22. Letter â€˜Bâ€™ 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
â–º (a) a horizontal mirror
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