This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 12 Symmetry – Quiz 3 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 12 Symmetry Quiz 3 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Is human body symmetrical from inside or outside? A) Inside. B) Outside. C) None. D) None of the above. Show Answer Correct Answer: B) Outside. 2. What is Line Symmetry? A) A figure with equal sides and equal angles. B) A figure that can be folded along a line to coincide. C) A figure that can be rotated around a fixed point. D) A figure with multiple lines of symmetry. Show Answer Correct Answer: B) A figure that can be folded along a line to coincide. 3. How many lines of symmetry does a rhombus have? A) 4. B) 1. C) 2. D) 0. Show Answer Correct Answer: C) 2. 4. What letter has one or more lines of symmetry? A) A. B) G. C) N. D) P. Show Answer Correct Answer: A) A. 5. Which of these polygons has NO right angles? A) Rhombus. B) Rectangle. C) Right Triangle. D) Square. Show Answer Correct Answer: A) Rhombus. 6. Which of the following letters of English alphabet has reflectional symmetry about a vertical mirror? A) H. B) J. C) Z. D) P. Show Answer Correct Answer: A) H. 7. Many repeating body parts around a central point (like spokes on a wheel) A) Segmentation. B) Asymmetry. C) Radial Symmetry. D) Bilateral Symmetry. Show Answer Correct Answer: C) Radial Symmetry. 8. Radial symmetry is often seen in animals that are ..... A) Sessile or planktonic. B) Terrestrial. C) Aerial. D) Arboreal. Show Answer Correct Answer: A) Sessile or planktonic. 9. The angle of rotation of an isosceles triangle is A) 120$^{0}$. B) 270$^\circ$. C) 180$^\circ$. D) 360$^\circ$. Show Answer Correct Answer: D) 360$^\circ$. 10. Does the equation have a max or min?y = 2x$^{2}$ + 7x + 5 A) Max. B) Min. C) All the above. D) None of the above. Show Answer Correct Answer: B) Min. 11. 27, 36, 45, ..... A) 54. B) 76. C) 63. D) 81. Show Answer Correct Answer: A) 54. 12. Which type of symmetry is characterized by no symmetry at all? A) Radial Symmetry. B) Bilateral Symmetry. C) Asymmetry. D) Spherical Symmetry. Show Answer Correct Answer: C) Asymmetry. 13. Identify a shape that has exactly two lines of symmetry. A) Rhombus. B) Equilateral triangle. C) Scalene triangle. D) Circle. Show Answer Correct Answer: A) Rhombus. 14. There are ..... lines of symmetry in a circle. A) 5. B) 6. C) 8. D) Infinite. Show Answer Correct Answer: D) Infinite. 15. Body plan with a right and left mirror image A) Segmentation. B) Asymmetry. C) Radial Symmetry. D) Bilateral Symmetry. Show Answer Correct Answer: D) Bilateral Symmetry. 16. What is the belly or lower surface of animal called? A) Dorsal. B) Ventral. C) Anterior. D) Posterior. Show Answer Correct Answer: B) Ventral. 17. How many lines of symmetry are in the letter. Z A) 0. B) 1. C) All the above. D) None of the above. Show Answer Correct Answer: A) 0. 18. What is Reflectional Symmetry? A) When something has undergone a movement, a shift or a slide. B) A shape has Reflectional Symmetry when it still looks the same after some rotation. C) One half of something is the exact reflection of the other half. D) None of the above. Show Answer Correct Answer: C) One half of something is the exact reflection of the other half. 19. Which of the following organisms exhibits radial symmetry? A) Jellyfish. B) Human. C) Butterfly. D) Dog. Show Answer Correct Answer: A) Jellyfish. 20. Identify a shape that has more than two lines of symmetry. A) Scalene triangle. B) Rectangle. C) Circle. D) Irregular polygon. Show Answer Correct Answer: C) Circle. 21. Radial symmetry is advantageous for which type of lifestyle? A) Sedentary or slow-moving. B) Fast-moving. C) Flying. D) Burrowing. Show Answer Correct Answer: A) Sedentary or slow-moving. 22. The order of rotational symmetry of a circle is ..... A) 1. B) 4. C) 2. D) Infinite. Show Answer Correct Answer: D) Infinite. 23. How many line/ lines of symmetry does the alphabet-M have? A) 1. B) 2. C) None. D) 3. Show Answer Correct Answer: A) 1. 24. How many lines of symmetry does equilateral triangle have A) Four. B) Two. C) Three. D) One. Show Answer Correct Answer: C) Three. 25. What is the tangent to a circle? A) A line that goes through the center. B) A line inside the circle. C) A line that touches the circle at one point. D) A line that cuts the circle into two equal parts. Show Answer Correct Answer: C) A line that touches the circle at one point. ← PreviousNext →Related 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 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 10Class 7 Mathematics Chapter 12 Symmetry Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books