This quiz works best with JavaScript enabled. Home > Class 6 > Class 6 Science Chapter 4 Sorting Materials Into Groups – Quiz 10 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 6 Science Chapter 4 Sorting Materials Into Groups Quiz 10 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. ..... and ..... are lustrous metals. A) Silver and sodium. B) Sulphur and silver. C) Gold and silver. D) None of these. Show Answer Correct Answer: C) Gold and silver. 2. True or falsesand settles down in water A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 3. Glass is ..... object ..... A) Translucent. B) Opaque. C) Transparent. D) None of these. Show Answer Correct Answer: C) Transparent. 4. Boojho found a bag containing the following materials.i) mirrorii) paper stained with oiliii) magnetiv) glass spectacleshelp Boojho in finding out the materials that are opaque. A) I only. B) Iv only. C) I and iii. D) Ii and iv. Show Answer Correct Answer: C) I and iii. 5. A substance through which do not pass light is called A) Translucent. B) Opaque. C) Semi-conductor. D) Transparent. Show Answer Correct Answer: B) Opaque. 6. Things that are light ..... in water A) Float. B) Sink. C) None of these. D) None of the above. Show Answer Correct Answer: A) Float. 7. Materials that allow all the light to pass through them are ..... A) Transparent. B) Translucent. C) Opaque. D) None of these. Show Answer Correct Answer: A) Transparent. 8. Different types of materials have ..... properties A) Same properties. B) All different properties. C) Some properties may be same some different. D) No correct option given. Show Answer Correct Answer: C) Some properties may be same some different. 9. Toy can be made by A) Cloth. B) Plastic. C) Wood. D) None. Show Answer Correct Answer: B) Plastic. 10. Which of the following substances is translucent? A) Sand paper. B) Oily paper. C) Wood. D) Water. Show Answer Correct Answer: B) Oily paper. 11. Materials are grouped together for A) Convenience. B) Study their properties. C) Convenience and study their properties. D) None of the above. Show Answer Correct Answer: C) Convenience and study their properties. 12. All gases are poor conductors of heat. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 13. Which of the following objects will not float on water? A) F) Wooden block. B) G) Metal spoon. C) C) Cotton ball. D) E) Plastic bottle. Show Answer Correct Answer: B) G) Metal spoon. 14. What happens to substances that do not dissolve in water? A) They remain separate from water. B) They turn into gas. C) They form a new liquid. D) They disappear. Show Answer Correct Answer: A) They remain separate from water. 15. Nails and stones ..... in water A) Soluble. B) Insoluble. C) Float. D) Sink. Show Answer Correct Answer: D) Sink. 16. Which of the following substances are lustrous? A) Non metal. B) Metal. C) Wood. D) Plastic. Show Answer Correct Answer: B) Metal. 17. Radha is playing hide and seek with her friends. she is hiding behind a tree. can she be seen or not? A) No she cannot. B) Yes she can. C) I dont know. D) Maybe yes maybe no. Show Answer Correct Answer: A) No she cannot. 18. Materials that allow light to pass through it completely:- A) Opaque. B) Transparent. C) Translucent. D) All of the above. Show Answer Correct Answer: B) Transparent. 19. Which of these are the properties of Fabric? A) Good electrical conductor. B) Strong. C) Magnetic. D) Good heat Insulator. E) None of these. Show Answer Correct Answer: D) Good heat Insulator. 20. Which of the following is the hardest substance known? A) Wood. B) Iron. C) Diamond. D) Stone. Show Answer Correct Answer: C) Diamond. 21. Which of the following has a fixed shape? A) Iron. B) Milk. C) Oxygen. D) CO2. Show Answer Correct Answer: A) Iron. 22. HOW CAN A HARD MATERIAL BE DEFINED? A) A WEAK MATERIAL WHICH BREAKS EASILY. B) THINGS WHICH CAN BE DISSOLVED IN WATER. C) A STRONG MATERIAL WHICH CAN NOT BE SCRATCHED OR COMPRESSED EASILY. D) None of the above. Show Answer Correct Answer: C) A STRONG MATERIAL WHICH CAN NOT BE SCRATCHED OR COMPRESSED EASILY. 23. When you add a lot of salt to water you get ..... solution A) Dilute. B) Saturated. C) Concentrated. D) None of the above. Show Answer Correct Answer: C) Concentrated. 24. Which one is a translucent material? A) Mirror. B) Aluminium foil. C) Muslin cloth. D) Grounded class. Show Answer Correct Answer: D) Grounded class. 25. After a few months, an iron article exposed to environment develops a brownish dull layer. It happens because of: A) Ironing. B) Rusting. C) Painting. D) Refining. Show Answer Correct Answer: B) Rusting. ← PreviousNext →Related QuizzesClass 6 Science Chapter 4 Sorting Materials Into Groups Quiz 1Class 6 Science Chapter 4 Sorting Materials Into Groups Quiz 2Class 6 Science Chapter 4 Sorting Materials Into Groups Quiz 3Class 6 Science Chapter 4 Sorting Materials Into Groups Quiz 4Class 6 Science Chapter 4 Sorting Materials Into Groups Quiz 5Class 6 Science Chapter 4 Sorting Materials Into Groups Quiz 6Class 6 Science Chapter 4 Sorting Materials Into Groups Quiz 7Class 6 Science Chapter 4 Sorting Materials Into Groups Quiz 8Class 6 Science Chapter 4 Sorting Materials Into Groups Quiz 9Class 6 Science Chapter 4 Sorting Materials Into Groups Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books