This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Mathematics > Symmetry > Class 7 Mathematics Chapter 12 Symmetry – Quiz 3 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 12 Symmetry Quiz 3 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following letters does not have line symmetry, but has point symmetry: A) I. B) H. C) X. D) Z. Show Answer Correct Answer: D) Z. 2. The letter Z of the English alphabet has ..... A) Three lines of symmetry. B) No line of symmetry. C) One line of symmetry. D) Two lines of symmetry. Show Answer Correct Answer: B) No line of symmetry. 3. What is the characteristic of an object with Line Symmetry? A) It looks exactly the same after rotation. B) It can be folded along a line to coincide. C) It has multiple lines of symmetry. D) It has a fixed point of rotation. Show Answer Correct Answer: B) It can be folded along a line to coincide. 4. Reflect the point (2, -4) over the line y=x. A) (-2, 4). B) (-4, 2). C) (2, 4). D) (-2, -4). Show Answer Correct Answer: B) (-4, 2). 5. Tell what type of symmetry the following equation's graph would have:$2x+3y=6$ A) Y-axis symmetry. B) X-axis symmetry. C) Origin symmetry. D) None of these symmetries. E) All 3 of these symmetries. Show Answer Correct Answer: D) None of these symmetries. 6. A rectangle has ..... A) Line symmetry. B) Rotational symmetry. C) Both line and rotaional symmetry. D) Neither line nor rotational symmetry. Show Answer Correct Answer: C) Both line and rotaional symmetry. 7. How does bilateral symmetry benefit animals in terms of movement? A) Allows for circular movement. B) Facilitates streamlined movement. C) Enables random movement. D) Supports stationary lifestyle. Show Answer Correct Answer: B) Facilitates streamlined movement. 8. How many lines of symmetry are there in a parallelogram? A) 0. B) 1. C) 2. D) None of These. Show Answer Correct Answer: D) None of These. 9. A triangle with only line symmetry and no rotational symmetry of order more than 1. A) Equilateral triangle. B) Isosceles triangle. C) Scalene triangle. D) None of the above. Show Answer Correct Answer: B) Isosceles triangle. 10. Use the symmetry tests to determine the type of symmetry for:$x^2+y^2=9$ A) I only. B) Ii only. C) Iii only. D) I, ii, and iii. Show Answer Correct Answer: D) I, ii, and iii. 11. What is the characteristic of Regular Polygons? A) They have multiple lines of symmetry. B) They can be folded along a line to coincide. C) They have equal sides and equal angles. D) They can be rotated around a fixed point. Show Answer Correct Answer: C) They have equal sides and equal angles. 12. After Translational Symmetry has occured the size of the object will change? A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 13. What is a key characteristic of radial symmetry? A) Body parts arranged around a central axis. B) Body divided into left and right halves. C) Body with no symmetry. D) Body with segmented parts. Show Answer Correct Answer: A) Body parts arranged around a central axis. 14. Is symmetry used in real life? A) No. B) Yes. C) I think yes. D) None of the above. Show Answer Correct Answer: B) Yes. 15. A figure with line symmetry can be divided into ..... parts. A) Non-matching. B) Matching. C) All the above. D) None of the above. Show Answer Correct Answer: B) Matching. 16. What is the centre of Rotation? A) The point where the object is folded. B) The angle by which the object rotates. C) The point where the object looks exactly the same. D) The fixed point around which the object turns. Show Answer Correct Answer: D) The fixed point around which the object turns. 17. What is the center point of equilateral triangle A) Median. B) Intersecting point of median. C) No center point. D) None of the above. Show Answer Correct Answer: B) Intersecting point of median. 18. What is another word for slide? A) Symmetry. B) Translation. C) Reflection. D) Rotation. Show Answer Correct Answer: B) Translation. 19. There are ..... line(s) of symmetry in a rectangle. A) 1. B) 3. C) 2. D) None. Show Answer Correct Answer: C) 2. 20. Which letter does not have rotational symmetry? A) I. B) S. C) T. D) O. Show Answer Correct Answer: C) T. 21. Classify a shape with no lines of symmetry. A) Equilateral triangle. B) Scalene triangle. C) Square. D) Rectangle. Show Answer Correct Answer: B) Scalene triangle. 22. Which letter has exactly one line of symmetry? A) X. B) Q. C) S. D) A. Show Answer Correct Answer: D) A. 23. Name any two figures that have both line symmetry and rotational symmetry A) Circle and Square. B) Square and Rectangle. C) Circle and Triangle. D) None of the above. Show Answer Correct Answer: A) Circle and Square. 24. Which letter has both reflectional and rotational symmetry? A) S. B) N. C) Z. D) H. Show Answer Correct Answer: D) H. 25. How many lines of symmetry are there for a Irregular quadrilateral? A) 6. B) 2. C) 4. D) 0. Show Answer Correct Answer: D) 0. 26. The number of line of symmetry in a divider is ..... A) 1. B) 2. C) 0. D) More than 5. Show Answer Correct Answer: A) 1. 27. A rectangle has rotational symmetry of order A) 1. B) 4. C) 2. D) 3. Show Answer Correct Answer: C) 2. 28. Which letter does NOT have symmetry? G H O E A) O. B) E. C) G. D) H. Show Answer Correct Answer: C) G. 29. The number of rotational and line symmetry for a circle is A) 0. B) 15. C) Infinite. D) None of the above. Show Answer Correct Answer: C) Infinite. 30. If a figure has two or more lines of symmetry, should it have rotational symmetry of order more than 1? A) Yes. B) May be. C) None of these. D) No. Show Answer Correct Answer: A) Yes. 31. Which letter has line symmetry? N S Z H A) H. B) Z. C) N. D) S. Show Answer Correct Answer: A) H. 32. What letter has no lines of symmetry? A) T. B) B. C) Q. D) D. Show Answer Correct Answer: C) Q. 33. Using the Axis of Symmetry formula, find the coordinates of the vertex. y =-x$^{2}$ + 4x-6 A) (0, -2). B) (2, -2). C) (-2, 2). D) (0, 2). Show Answer Correct Answer: B) (2, -2). 34. What are the angles of rotation for an octagon? A) Multiples of 51.4. B) Multiples of 45. C) Multiples of 60. D) Multiples of 72. Show Answer Correct Answer: B) Multiples of 45. 35. Which letter has rotational symmetry? A S T W A) S. B) A. C) T. D) W. Show Answer Correct Answer: A) S. 36. What does symmetry creates? A) 3 equal parts. B) 4 equal parts. C) 2 unequal parts. D) 2 equal parts. Show Answer Correct Answer: D) 2 equal parts. 37. What are the angles of rotation for a rectangle? A) Multiples of 90. B) Multiples of 180. C) 360. D) Multiples of 45. Show Answer Correct Answer: B) Multiples of 180. 38. Which of these environments is most likely to have organisms with radial symmetry? A) Desert. B) Forest. C) Ocean. D) Mountain. Show Answer Correct Answer: C) Ocean. 39. What is the circumference of a circle? A) The longest line in a circle. B) The length of a chord. C) The distance from the centre to a point on the circle. D) The perimeter of the circle. Show Answer Correct Answer: D) The perimeter of the circle. 40. What is symmetry? A) When one side of a shape or object is the mirror image of the second side. B) When a shape is special. C) When a shape or object is divided into two equal parts. D) When a shape is 2-d or 3-d. Show Answer Correct Answer: A) When one side of a shape or object is the mirror image of the second side. 41. In an experiment, a biologist observes an organism with no symmetry. What type of symmetry does this organism exhibit? A) Radial symmetry. B) Asymmetry. C) Bilateral symmetry. D) Spherical symmetry. Show Answer Correct Answer: B) Asymmetry. 42. A line of symmetrical can only be Horizontal. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 43. Isometries, also called rigid transformations, produce ..... figures. A) Parallel. B) Perpendicular. C) Congruent. D) Equal. Show Answer Correct Answer: C) Congruent. 44. Identify a shape that has both line and rotational symmetry. A) Triangle. B) Rectangle. C) Square. D) Circle. Show Answer Correct Answer: D) Circle. 45. Determine the angle of rotation for a regular hexagon. A) 45 degrees. B) 90 degrees. C) 60 degrees. D) 120 degrees. Show Answer Correct Answer: C) 60 degrees. 46. Which of the following shapes is congruent to another if all its sides and angles are equal? A) Irregular quadrilateral. B) Triangle. C) Oval. D) Circle. Show Answer Correct Answer: B) Triangle. 47. What is the correct term for the distance across the circle through its center? A) Circumference. B) Chord. C) Radius. D) Diameter. Show Answer Correct Answer: D) Diameter. 48. In which type of symmetry do organisms have body parts arranged around a central axis? A) Spherical Symmetry. B) Asymmetry. C) Bilateral Symmetry. D) Radial Symmetry. Show Answer Correct Answer: D) Radial Symmetry. 49. How many symmetrical lines can pass through a circle A) 6. B) 45. C) 10. D) Infinite. Show Answer Correct Answer: D) Infinite. 50. Angle of Rotation for parallelogram is ..... A) 180 degree. B) 90 degree. C) 60 degree. D) 45 degree. Show Answer Correct Answer: A) 180 degree. 51. Quadrilaterals have ..... sides and ..... angles. A) 3, 3. B) 5, 5. C) 2, 2. D) 4, 4. Show Answer Correct Answer: D) 4, 4. 52. If a figure is rotated by 90 degree to get rotational symmetry, it has completed ..... A) Half Rotation. B) Complete Rotation. C) No Rotation. D) Quarter Rotation. Show Answer Correct Answer: D) Quarter Rotation. 53. Which of the following is NOT a regular polygon? A) Square. B) Regular hexagon. C) Rectangle. D) Equilateral triangle. Show Answer Correct Answer: C) Rectangle. 54. Line of symmetry divides a figure into A) Equal parts which overlap each other. B) Unequal parts which overlap each other. C) Unequal parts which do not overlap. D) Equal parts which do not overlap. Show Answer Correct Answer: A) Equal parts which overlap each other. 55. A rectangle can only have horizontal and vertical lines of symmetry. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 56. Which of the following letter is not symmetrical? A) M. B) U. C) W. D) N. Show Answer Correct Answer: D) N. 57. How many lines of symmetry does a trapezoid have? A) 1. B) 2. C) 3. D) 0. Show Answer Correct Answer: A) 1. 58. The mirror image of the letter H is ..... A) HK. B) H. C) HH. D) HHH. Show Answer Correct Answer: B) H. 59. At what time, between 10 o'clock and 11 o'clock are two hands of clock symmetric with respect to the vertical line (give the answer to the nearest second)? A) 10 hr 9 min 50 sec. B) 10 hr 9 min 22 sec. C) 10 hr 9 min 13 sec. D) 10 hr 9 min 14 sec. Show Answer Correct Answer: D) 10 hr 9 min 14 sec. 60. Both endoskeletons and exoskeletons A) Support the body. B) Protect the body. C) Provide a place for muscle attachment. D) Do all of these. Show Answer Correct Answer: D) Do all of these. ← PreviousNext →Related QuizzesMathematics QuizzesClass 7 QuizzesClass 7 Mathematics Chapter 12 Symmetry Quiz 1Class 7 Mathematics Chapter 12 Symmetry Quiz 2Class 7 Mathematics Chapter 12 Symmetry Quiz 4Class 7 Mathematics Chapter 12 Symmetry Quiz 5 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books