This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 12 Symmetry – Quiz 5 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 12 Symmetry Quiz 5 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. In radial symmetry, how are the body parts arranged? A) In a straight line. B) Around a central point. C) In pairs. D) Randomly. Show Answer Correct Answer: B) Around a central point. 2. If we rotate the image at a centre point of the image at 360$^\circ$ then the number of times the image looks the same, shows the rotational symmetry of the image. This is known as A) Rotational Symmetry. B) Line Symmetry. C) Reflectional Symmetry. D) None of the above. Show Answer Correct Answer: A) Rotational Symmetry. 3. What type of symmetry is most common in animals that are sessile or planktonic? A) Bilateral Symmetry. B) Radial Symmetry. C) Asymmetry. D) Spherical Symmetry. Show Answer Correct Answer: B) Radial Symmetry. 4. A sea star has radial symmetry because ..... A) Many imaginary lines can be drawn through a central point. B) One line of symmetry can be drawn to divide it into halves that are mirror images. C) All the above. D) None of the above. Show Answer Correct Answer: A) Many imaginary lines can be drawn through a central point. 5. Does all shapes have a line of symmetry? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 6. Which of these is a property of regular polygons? A) Sides are of different lengths. B) Angles are unequal. C) Sides are all the same length. D) It has curved edges. Show Answer Correct Answer: C) Sides are all the same length. 7. Which of the following letters does not have a line symmetry, but has a rotational symmetry: A) H. B) I. C) Z. D) X. Show Answer Correct Answer: C) Z. 8. A ..... divides the circle into two equal parts which overlap each other. A) Radius. B) Center. C) Diameter. D) None of these. Show Answer Correct Answer: C) Diameter. 9. How many lines of symmetry does an octagon have? A) 3. B) 8. C) 5. D) 6. Show Answer Correct Answer: B) 8. 10. How many lines of symmetry a semi-circle has? A) 1. B) 2. C) 3. D) No line of symmetry. Show Answer Correct Answer: A) 1. 11. A transformation that "turns" a figure about a fixed point at a given angle and a given direction. A) Rotation. B) Translation. C) Reflection. D) Dilation. Show Answer Correct Answer: A) Rotation. 12. For a shape to be symmetry do both sides have to be same? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 13. An octagon has ..... lines of symmetry. A) 7. B) 5. C) 6. D) 8. Show Answer Correct Answer: D) 8. 14. A figure has ..... symmetry when a line (or lines) divide the shape into two equal parts. A) Line. B) Rotational. C) Point. D) None of the above. Show Answer Correct Answer: A) Line. 15. Can a humans face have symmetry? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 16. How many lines of symmetry does an equilateral triangle have? A) 3. B) 6. C) 9. D) 12. Show Answer Correct Answer: A) 3. 17. The number of lines of symmetry in compasses is A) 2. B) 1. C) 0. D) 3. Show Answer Correct Answer: C) 0. 18. The number of lines of symmetry in a isosceles triangleanswer choices02 A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: A) 1. 19. Symmetry means shape A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: A) False. 20. Tell what type of symmetry the following equation's graph would have:$\frac{x}{y}+x^3y=6$ 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: C) Origin symmetry. 21. Find which letters look the same after mirror reflection A) B. B) P. C) R. D) T. Show Answer Correct Answer: D) T. 22. What is the angle of rotation for a shape with 4 order of rotational symmetry? A) 180 degrees. B) 90 degrees. C) 360 degrees. D) 45 degrees. Show Answer Correct Answer: B) 90 degrees. 23. A quadrilateral having rotational symmetry, but no line symmetry is ..... A) Square. B) Rectangle. C) Parallelogram. D) Rhombus. Show Answer Correct Answer: C) Parallelogram. 24. ARE ALL THE THINGS IN THE NATURE SYMMETRICAL? A) YES, SURELY. B) NO. C) CAN NOT BE ANSWRED. D) CAN NOT BE DETERMINED. Show Answer Correct Answer: B) NO. 25. No apparent arrangement of body parts around a central point A) Segmentation. B) Asymmetry. C) Radial Symmetry. D) Bilateral Symmetry. Show Answer Correct Answer: B) 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 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 10Class 7 Mathematics Chapter 12 Symmetry Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books