This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 12 Symmetry – Quiz 11 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 12 Symmetry Quiz 11 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following is an example of an animal with radial symmetry? A) Starfish. B) Elephant. C) Frog. D) Eagle. Show Answer Correct Answer: A) Starfish. 2. 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. 3. 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. 4. The line that goes through the vertex of a parabola is called the ..... A) Vertex. B) Axis of Symmetry. C) X-intercept. D) Y-intercept. Show Answer Correct Answer: B) Axis of Symmetry. 5. If two triangles are congruent, what can be said about their corresponding angles? A) They are perpendicular. B) They are equal. C) They are supplementary. D) They are complementary. Show Answer Correct Answer: B) They are equal. 6. A transformation that does not change the size or shape of a pre-image (pre-image and image are congruent) is called A) Isometry. B) Reflections. C) Rotations. D) Dilation. Show Answer Correct Answer: A) Isometry. 7. Identify the lines of symmetry in a square. A) 2 lines of symmetry. B) 8 lines of symmetry. C) 4 lines of symmetry. D) 1 line of symmetry. Show Answer Correct Answer: C) 4 lines of symmetry. 8. Which of these polygons has only right angles? A) Trapezoid. B) Rhombus. C) Square. D) Right Triangle. Show Answer Correct Answer: C) Square. 9. 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. 10. How many line of symmetry does circle have? A) 4. B) 8. C) Infinite. D) 2. Show Answer Correct Answer: C) Infinite. 11. There is/are ..... lines of symmetry in an isosceles triangle. A) None. B) 3. C) 1. D) 2. Show Answer Correct Answer: C) 1. 12. ..... Is an imaginary line where you could fold the image and have both halves match exactly A) Medium. B) Symmetry. C) Reflection. D) Rotation. Show Answer Correct Answer: B) Symmetry. 13. 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. 14. 12, 15, 18, 21What is the rule? A) X 6. B) + 3. C) X 4. D) X 5. Show Answer Correct Answer: B) + 3. 15. What is Translational Symmetry? A) Translational Symmetry is when one half of someting is the exact reflection of the other half. B) Translational Symmetry is when something has undergone a movement, a shift or a slide, without any rotation or reflection. C) Translational Symmetry is when something still looks the same after some rotation. D) None of the above. Show Answer Correct Answer: B) Translational Symmetry is when something has undergone a movement, a shift or a slide, without any rotation or reflection. 16. Which is NOT an Isometry? A) Relection. B) Dilation. C) Rotation. D) Translation. Show Answer Correct Answer: B) Dilation. 17. Which of the following letters have both horizontal and vertical lines of symmetry? A) X. B) E. C) M. D) K. Show Answer Correct Answer: A) X. 18. Identify the lines of symmetry in a regular pentagon. A) 4 lines of symmetry. B) 6 lines of symmetry. C) 5 lines of symmetry. D) 3 lines of symmetry. Show Answer Correct Answer: C) 5 lines of symmetry. 19. The number of lines of symmetry in a scalene triangle is A) 0. B) 1. C) 2. D) 3. Show Answer Correct Answer: A) 0. 20. The coordinates of the vertices of Triangle ABC are A(3, 3) B(6, 6) C(9, 3).Which of the following are the coordinates of the vertices of the transformed image using (5x, 2y)? A) A'(15, 6) B'(30, 12) C'(45, 6). B) A'(1, 1) B'(3, 3) C'(6, 1). C) A'(6, 15) B'(12, 30) C'(6, 45). D) A'(7.5, 7.5) B'(45, 45) C'(65, 7.5). Show Answer Correct Answer: A) A'(15, 6) B'(30, 12) C'(45, 6). 21. How many sides does a regular pentagon have? A) 3. B) 4. C) 5. D) 6. Show Answer Correct Answer: C) 5. 22. Draw the lines of symmetry for an equilateral triangle. A) The lines of symmetry are only one line from the center to a vertex. B) The lines of symmetry are drawn from the midpoints of each side to the opposite vertex. C) The lines of symmetry for an equilateral triangle are the three lines drawn from each vertex to the midpoint of the opposite side. D) An equilateral triangle has no lines of symmetry. Show Answer Correct Answer: C) The lines of symmetry for an equilateral triangle are the three lines drawn from each vertex to the midpoint of the opposite side. 23. Write the mirror image of the word MOM/ A) OMM. B) Momm. C) Moom. D) MOM. Show Answer Correct Answer: D) MOM. 24. Which of these letters have uncountable lines of symmetry? A) P. B) C. C) L. D) O. Show Answer Correct Answer: D) O. 25. In the word 'ALGEBRA', there are ..... letters that do not have any line of symmetry. A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: C) 3. ← 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 9Class 7 Mathematics Chapter 12 Symmetry Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books