This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Mathematics > Symmetry > Class 7 Mathematics Chapter 12 Symmetry – Quiz 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 12 Symmetry Quiz 4 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What happens to figure ABCD if it dilated by a scale factor between 0 and 1? A) Not enough information. B) Size doesn't change. C) Enlargement-Gets bigger. D) Reduction-Gets smaller. Show Answer Correct Answer: D) Reduction-Gets smaller. 2. Which types of shapes have lines of symmetry? A) 2D Shapes. B) 3D Shapes. C) Both 2D and 3D Shapes. D) None of the above. Show Answer Correct Answer: A) 2D Shapes. 3. Which of these is a part of a circle? A) Angle. B) Vertex. C) Chord. D) Corner. Show Answer Correct Answer: C) Chord. 4. Use the symmetry tests to determine tif the given function is odd, even, or neither:$f\left(x\right)=x^5+1$ A) Odd. B) Even. C) Neither. D) None of the above. Show Answer Correct Answer: C) Neither. 5. What does Rotation do to an object? A) Turns the object about a fixed point. B) Makes the object look exactly the same. C) Folds the object along a line to coincide. D) Changes the shape of the object. Show Answer Correct Answer: A) Turns the object about a fixed point. 6. How many lines of symmetry does a trapezium have A) Zero. B) One. C) Four. D) Two. Show Answer Correct Answer: A) Zero. 7. Which of the following is true about spherical symmetry? A) It is common in terrestrial animals. B) It allows for equal movement in all directions. C) It is found in all aquatic animals. D) It is the same as radial symmetry. Show Answer Correct Answer: B) It allows for equal movement in all directions. 8. Which word is a palindrome? A) Solo. B) Tapes. C) Civic. D) Paste. Show Answer Correct Answer: C) Civic. 9. State true or false-A circle has 13 lines of symmetry? A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: B) FALSE. 10. How many line(s) of symmetry does the alphabet Q have? A) 1. B) 2. C) None. D) None of the above. Show Answer Correct Answer: C) None. 11. Determine if a circle has lines of symmetry and explain. A) No, a circle has only one line of symmetry. B) Yes, a circle has infinite lines of symmetry. C) A circle has lines of symmetry only at the diameter. D) Yes, a circle has two lines of symmetry. Show Answer Correct Answer: B) Yes, a circle has infinite lines of symmetry. 12. What is true about the angles in a regular hexagon? A) All angles are different. B) All angles are right angles. C) All angles are acute. D) All angles are equal. Show Answer Correct Answer: D) All angles are equal. 13. What is the characteristic of an object with Regular Polygons? A) It has a fixed point of rotation. B) It has equal sides and equal angles. C) It can be folded along a line to coincide. D) It has multiple lines of symmetry. Show Answer Correct Answer: B) It has equal sides and equal angles. 14. How many lines does isosceles trapezium have A) Four. B) Three. C) No lines. D) One. Show Answer Correct Answer: D) One. 15. What do you mean by symmetry? A) The state of having two halves that do not match each other and are unequal is called symmetry. B) The state of having two halves that match each other exactly in shape and size of an object is called symmetry. C) The state of having three halves that are equal and match each other is called symmetry. D) None of the above. Show Answer Correct Answer: B) The state of having two halves that match each other exactly in shape and size of an object is called symmetry. 16. What is the tail or hind end opposite the head of animal called? A) Ventral. B) Posterior. C) Anterior. D) Dorsal. Show Answer Correct Answer: B) Posterior. 17. The number of times a figure maps onto itself as it rotates from 0$^\circ$ to 360$^\circ$ is called the ..... A) Rotational symmetry. B) Line symmetry. C) Magnitude of symmetry. D) Order of symmetry. Show Answer Correct Answer: D) Order of symmetry. 18. What is the angle of rotational symmetry when the order is 3? A) 30$^\circ$. B) 60$^\circ$. C) 120$^\circ$. D) 90$^\circ$. Show Answer Correct Answer: C) 120$^\circ$. 19. Find the vertex of f(x)=-2x$^{2}$-16x+3. A) (4, -93). B) (-4, 99). C) (8, 3). D) (-4, 35). Show Answer Correct Answer: D) (-4, 35). 20. Which of these capital letters of the English alphabet have both rotational symmetry and reflection symmetry? A) A. B) H. C) Y. D) M. Show Answer Correct Answer: B) H. 21. A parallelogram has no line of symmetry. A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 22. Number of lines of symmetry in a figure is equal to ..... A) Number of angles. B) Number of center point. C) Number of sides. D) None of these. Show Answer Correct Answer: C) Number of sides. 23. Symmetry is when both sides look the same. A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 24. Which of the following letters has only one line of symmetry? A) T. B) Z. C) X. D) H. Show Answer Correct Answer: A) T. 25. Is this a scalar quantity or a vector quantity?Wind blowing at 20 knots A) Scalar. B) Vector. C) All the above. D) None of the above. Show Answer Correct Answer: A) Scalar. 26. Most sponges have A) Bilateral symmetry. B) Radial symmetry. C) Asymmetry. D) Spherical symmetry. Show Answer Correct Answer: C) Asymmetry. 27. There are ..... lines of symmetry in an equilateral triangle. A) 2. B) 1. C) 3. D) 0. Show Answer Correct Answer: C) 3. 28. Which of the following figures does not have line of symmetry always? A) A square. B) A Triangle. C) An angle. D) A Line. Show Answer Correct Answer: B) A Triangle. 29. What is a, b, and c in 3x$^{2}$ + 4 = 5x? A) A = 3, b = 5, c = 4. B) A = 3, b =-5, c = 4. C) A = 3, b = 5, c =-4. D) A = 3, b =-5, c =-4. Show Answer Correct Answer: B) A = 3, b =-5, c = 4. 30. If a shape can be rotated around and fits on top of itself perfectly exactly 3 times, then describe its rotational symmetry. The shape has ..... A) No rotational symmetry. B) Rotational symmetry order 1. C) Rotational symmetry order 2. D) Rotational symmetry order 3. Show Answer Correct Answer: D) Rotational symmetry order 3. 31. Write 'True' or 'False'Square has four lines of symmetry A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 32. How can we determine if a figure has point symmetry? A) If it appears unchanged when turned upside down (rotated 180 degrees). B) If a reflected image appears created by a line that intersects the middle of the figure. C) All the above. D) None of the above. Show Answer Correct Answer: A) If it appears unchanged when turned upside down (rotated 180 degrees). 33. A parallelogram has ..... lines of symmetry. A) 1. B) 0. C) 4. D) 2. Show Answer Correct Answer: B) 0. 34. What type of symmetry do humans exhibit? A) Asymmetry. B) Spherical symmetry. C) Radial symmetry. D) Bilateral symmetry. Show Answer Correct Answer: D) Bilateral symmetry. 35. Which type of symmetry involves turning an image? A) Transformation Symmetry. B) Rotational Symmetry. C) Line symmetry. D) Reflection Symmetry. Show Answer Correct Answer: B) Rotational Symmetry. 36. Line of Symmetry is also known as ..... A) Angle of Symmetry. B) Axis of Symmetry. C) Line of Symmetry. D) Point of Symmetry. Show Answer Correct Answer: B) Axis of Symmetry. 37. A line that is parallel to this line would have what slope?y= 2x-7 A) 7. B) -1/2. C) 1/2. D) 2. Show Answer Correct Answer: D) 2. 38. Which of the following is a regular polygon? A) Kate. B) Trapezoid. C) Rectangle. D) Square. Show Answer Correct Answer: D) Square. 39. If the shape is not symmetrical, it is called ..... A) Symmetrical. B) Asymmetrical. C) Image. D) None of the above. Show Answer Correct Answer: B) Asymmetrical. 40. If you were a frog, how many eyes would you have? A) 2. B) 0. C) $\pi$. D) -3. Show Answer Correct Answer: A) 2. 41. All even functions have symmetry to the x-axis. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 42. What is the Order of Rotational Symmetry? A) The fixed point around which the object turns. B) The point where the object is folded. C) The number of times an object looks exactly the same after a rotation. D) The angle by which the object rotates. Show Answer Correct Answer: C) The number of times an object looks exactly the same after a rotation. 43. Extend the pattern.23, 25, 27, ..... , ..... , ..... A) 28, 29, 30. B) 29, 31, 33. C) 29, 33, 35. D) 30, 32, 34. Show Answer Correct Answer: B) 29, 31, 33. 44. What does the line of symmetry create? A) It creates two unequal parts. B) It creates and divides an object or shape into two equal parts. C) It creates and divides an object or shape in 3 unequal parts. D) None of the above. Show Answer Correct Answer: B) It creates and divides an object or shape into two equal parts. 45. Can a shape have more than one line of symmetry? A) No. B) Yes. C) All the above. D) None of the above. Show Answer Correct Answer: B) Yes. 46. The letter F has A) One horizon line of symmetry. B) One vertical line of symmetry. C) Two lines of symmetry. D) No line of symmetry. Show Answer Correct Answer: D) No line of symmetry. 47. A pentagon has ..... lines of symmetry. A) 7. B) 6. C) 5. D) None of these. Show Answer Correct Answer: C) 5. 48. A shape that three lines of symmetry: A) Scalene Triangle. B) Isosceles triangle. C) Equilateral triangle. D) None of the above. Show Answer Correct Answer: C) Equilateral triangle. 49. Internal Skeleton A) Endoskelet. B) Exoskeleton. C) Hydrostatic. D) None of the above. Show Answer Correct Answer: A) Endoskelet. 50. Use the symmetry tests to determine the type of symmetry for:$x=y^2-4$ A) I only. B) Ii only. C) Iii only. D) I, ii, and iii. Show Answer Correct Answer: A) I only. 51. What does symmetry means? A) A type of division. B) The state of having two halves that match each other exactly in size. C) Cutting the shape from anywhere. D) None of the above. Show Answer Correct Answer: B) The state of having two halves that match each other exactly in size. 52. The line that goes through the vertex of a parabola is called the ..... A) Y-intercept. B) Axis of Symmetry. C) X-intercept. D) Vertex. Show Answer Correct Answer: B) Axis of Symmetry. 53. If two triangles are congruent, what can be said about their corresponding angles? A) They are equal. B) They are perpendicular. C) They are supplementary. D) They are complementary. Show Answer Correct Answer: A) They are equal. 54. A transformation that does not change the size or shape of a pre-image (pre-image and image are congruent) is called A) Dilation. B) Rotations. C) Isometry. D) Reflections. Show Answer Correct Answer: C) Isometry. 55. Identify the lines of symmetry in a square. A) 1 line of symmetry. B) 4 lines of symmetry. C) 8 lines of symmetry. D) 2 lines of symmetry. Show Answer Correct Answer: B) 4 lines of symmetry. 56. What does it mean for two shapes to be congruent? A) They have the same perimeter. B) They are mirror images. C) They have equal sides and angles. D) They have the same area. Show Answer Correct Answer: C) They have equal sides and angles. 57. How many line of symmetry does circle have? A) 4. B) 2. C) 8. D) Infinite. Show Answer Correct Answer: D) Infinite. 58. There is/are ..... lines of symmetry in an isosceles triangle. A) None. B) 3. C) 1. D) 2. Show Answer Correct Answer: C) 1. 59. ..... Is an imaginary line where you could fold the image and have both halves match exactly A) Medium. B) Rotation. C) Symmetry. D) Reflection. Show Answer Correct Answer: C) Symmetry. 60. A regular octagon has 10 lines of symmetry. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. ← 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 3Class 7 Mathematics Chapter 12 Symmetry Quiz 5 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books