This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 12 Symmetry – Quiz 9 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 12 Symmetry Quiz 9 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of these is a part of a circle? A) Angle. B) Corner. C) Chord. D) Vertex. Show Answer Correct Answer: C) Chord. 2. 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. 3. What does Rotation do to an object? A) Folds the object along a line to coincide. B) Turns the object about a fixed point. C) Changes the shape of the object. D) Makes the object look exactly the same. Show Answer Correct Answer: B) Turns the object about a fixed point. 4. How many lines of symmetry does a trapezium have A) Two. B) One. C) Four. D) Zero. Show Answer Correct Answer: D) Zero. 5. 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. 6. Which word is a palindrome? A) Civic. B) Solo. C) Tapes. D) Paste. Show Answer Correct Answer: A) Civic. 7. 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. 8. 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. 9. 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 two lines of symmetry. C) Yes, a circle has infinite lines of symmetry. D) A circle has lines of symmetry only at the diameter. Show Answer Correct Answer: C) Yes, a circle has infinite lines of symmetry. 10. 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. 11. 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. 12. How many lines does isosceles trapezium have A) Four. B) One. C) Three. D) No lines. Show Answer Correct Answer: B) One. 13. How many lines of symmetry in a circle? A) 4. B) 2. C) 1. D) Infinite. Show Answer Correct Answer: D) Infinite. 14. 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. 15. What is the tail or hind end opposite the head of animal called? A) Dorsal. B) Ventral. C) Anterior. D) Posterior. Show Answer Correct Answer: D) Posterior. 16. The number of times a figure maps onto itself as it rotates from 0$^\circ$ to 360$^\circ$ is called the ..... A) Line symmetry. B) Magnitude of symmetry. C) Rotational symmetry. D) Order of symmetry. Show Answer Correct Answer: D) Order of symmetry. 17. What is the angle of rotational symmetry when the order is 3? A) 30$^\circ$. B) 60$^\circ$. C) 90$^\circ$. D) 120$^\circ$. Show Answer Correct Answer: D) 120$^\circ$. 18. Find the vertex of f(x)=-2x$^{2}$-16x+3. A) (4, -93). B) (-4, 35). C) (-4, 99). D) (8, 3). Show Answer Correct Answer: B) (-4, 35). 19. Which of these capital letters of the English alphabet have both rotational symmetry and reflection symmetry? A) M. B) Y. C) A. D) H. Show Answer Correct Answer: D) H. 20. 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. 21. 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. 22. 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. 23. Which of the following letters has only one line of symmetry? A) H. B) X. C) Z. D) T. Show Answer Correct Answer: D) T. 24. 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. 25. Most sponges have A) Radial symmetry. B) Bilateral symmetry. C) Spherical symmetry. D) Asymmetry. Show Answer Correct Answer: D) Asymmetry. ← PreviousNext →Related 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 4Class 7 Mathematics Chapter 12 Symmetry Quiz 5Class 7 Mathematics Chapter 12 Symmetry Quiz 6Class 7 Mathematics Chapter 12 Symmetry Quiz 7Class 7 Mathematics Chapter 12 Symmetry Quiz 8Class 7 Mathematics Chapter 12 Symmetry Quiz 10Class 7 Mathematics Chapter 12 Symmetry Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books