This quiz works best with JavaScript enabled. Home > Cbse > Class 6 > Science > Sorting Materials Into Groups > Class 6 Science Chapter 4 Sorting Materials Into Groups – Quiz 7 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 6 Science Chapter 4 Sorting Materials Into Groups Quiz 7 (43 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following are good conductors of heat? A) Wood and Silver. B) Wool and Silver. C) Copper and Glass. D) Aluminium and Copper. Show Answer Correct Answer: D) Aluminium and Copper. 2. Write an object that is made of wood. A) Heater. B) Stones. C) Bench. D) None of the above. Show Answer Correct Answer: C) Bench. 3. Help Tejas in finding out which of the following materials are opaque (i) mirror (ii) paper stained with oil (iii) glass tumbler (iv) magnet A) (i) only. B) (iii) only. C) (i) and (iv). D) (ii) and (iv). Show Answer Correct Answer: C) (i) and (iv). 4. FROSTED GLASS IS A) TRANSLUCENT. B) CLEAR!. C) OPAQUE OBJECT. D) TRANSPARENT. Show Answer Correct Answer: A) TRANSLUCENT. 5. The objects which can be easily compressed (pressed) are known as ..... materials. fill in the blank A) Hard. B) Transparent. C) Lustrous. D) Soft. Show Answer Correct Answer: D) Soft. 6. An apple and a iron clip is put in water. Which of the objects will sink? A) The apple because it has more density than water. B) The iron clip because it has less density than water. C) The iron clip because it has more density than water. D) None of the objects will sink. Show Answer Correct Answer: C) The iron clip because it has more density than water. 7. ..... is the fourth state of matter A) Gas. B) Plasma. C) Liquid. D) Solid. Show Answer Correct Answer: B) Plasma. 8. If you are given two materials to be mixed with each other, then which of the following materials will completely mix with each other? A) Lemon juice, water. B) Ghee, water. C) Mustard oil, water. D) Water, coconut oil. Show Answer Correct Answer: A) Lemon juice, water. 9. Evaporation is used to separate which substance A) Salt from Sea Water. B) Evaporation is not used. C) Impurities from grain. D) Mud from Water. Show Answer Correct Answer: A) Salt from Sea Water. 10. Are mirrors transparent? A) No. B) Maybe. C) Yes. D) None of the above. Show Answer Correct Answer: A) No. 11. Opaque objects are: A) 0bjects which ALLOW light to pass through. B) Objects which DON'T allow light to pass through. C) Objects which PRODUCE light. D) None of the above-mentioned. Show Answer Correct Answer: A) 0bjects which ALLOW light to pass through. 12. Materials through which we can see but not clearly are A) Opaque. B) Transparency. C) Translucent. D) None of the above. Show Answer Correct Answer: C) Translucent. 13. Sand settles down in water. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 14. Stone is transparent, while eraser opaque. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 15. The advantage of classification is A) Sorting of similar and dissimilar things. B) Identify and locate things conveniently. C) Easy and meaningful study. D) All of these. Show Answer Correct Answer: D) All of these. 16. An object through which we can see Clearly is called A) Transparent. B) Translucent. C) Opaque. D) None of the above. Show Answer Correct Answer: A) Transparent. 17. Find the odd one out from the following:a) Chair, Bed, Table, Baby, Cupboard A) Cupboard. B) Chair. C) Baby. D) Table. Show Answer Correct Answer: C) Baby. 18. A cotton cloth has lustre but a clay pot does not have A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 19. Which of these liquids does NOT mix well with water? A) F) Ethanol. B) E) Glycerin. C) D) Olive oil. D) C) Kerosene. Show Answer Correct Answer: D) C) Kerosene. 20. Can ball and leaf be grouped at least in 1 group? A) No. B) Yes. C) All the above. D) None of the above. Show Answer Correct Answer: B) Yes. 21. Which of the following is a suspension A) Oil in water. B) Oil shaken in water. C) Vinegar in water. D) All of these. E) None of these. Show Answer Correct Answer: B) Oil shaken in water. 22. The objects which allow heat and electricity to pass through them are known as A) Miscible. B) Insulator. C) Conductor. D) Soluble. Show Answer Correct Answer: C) Conductor. 23. Which of the following materials is commonly used to make shoes? A) Nylon. B) Leather. C) Rubber. D) Canvas. Show Answer Correct Answer: B) Leather. 24. DEFINE TRANSLUCENT OBJECTS A) IN WHICH LIGHT CAN PASS PARTIALLY. B) NO LIGHT CAN PASS. C) All the above. D) None of the above. Show Answer Correct Answer: A) IN WHICH LIGHT CAN PASS PARTIALLY. 25. MAKING OF AN OBJECT/THING IS NOT BASED ON: A) WHETHER THE MATERIAL IS SUITABLE FOR A PARTICULAR OBJECT OR NOT. B) UTILIZATION OF THE OBJECT. C) PROPERTIES OF THE MATERIAL. D) NAME OF THE MATERIAL. Show Answer Correct Answer: D) NAME OF THE MATERIAL. 26. Vinegar is ..... in water A) Float. B) Soluble. C) Insoluble. D) Sink. Show Answer Correct Answer: B) Soluble. 27. 1 kg of oil occupies more space compared o 1 kg of water. Why? A) Water has less density than oil. B) Oil has less density than water. C) Oil has more concentration than water. D) Both have same density. Show Answer Correct Answer: B) Oil has less density than water. 28. While doing an activity in class, the teacher asked Paheli to handover a translucent material. Which among the following materials will Paheli pick and give her teacher? A) Muslin cloth. B) Mirror. C) Glass tumbler. D) Aluminium foil. Show Answer Correct Answer: A) Muslin cloth. 29. True or falsea peice of wood floats in water A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 30. We choose a material to make an object depending on its ..... A) Colour. B) Mass. C) Properties. D) None of the above. Show Answer Correct Answer: C) Properties. 31. PICK THE CORRECT SPELLING A) APPERANCE. B) APEARENCE. C) APPEARANCE. D) APEERENCE. Show Answer Correct Answer: C) APPEARANCE. 32. Which of the following substance is usually taken as standard to check if different materials are not? A) Water. B) Milk. C) Oil. D) Sulphuric acid. Show Answer Correct Answer: A) Water. 33. Take two samples one of oil and other of water. Mix the two ..... what do you observe? A) Water floats on oil. B) Oil floats on water. C) They are miscible. D) None of these. Show Answer Correct Answer: B) Oil floats on water. 34. The external look of an object is called A) Solublity. B) Hardness. C) Appearance. D) Transparency. Show Answer Correct Answer: C) Appearance. 35. ..... is an opaque substance A) Glass. B) Wood. C) Air. D) Water. Show Answer Correct Answer: B) Wood. 36. What are the three states of matter? A) Solid, liquid, gas. B) Density, volume, mass. C) Density, gas, volume. D) Solid, volume, mass. Show Answer Correct Answer: A) Solid, liquid, gas. 37. Tumbler can be made with ..... A) Cotton. B) Cover. C) Iron. D) None. Show Answer Correct Answer: D) None. 38. In appearance, materials have different properties like A) Colour and shape. B) Lustre and dull. C) Hard and soft. D) All of these. Show Answer Correct Answer: D) All of these. 39. Materials that allow the transfer of heat and electricity are called:- A) Insulators. B) Water. C) Conductors. D) Conduction. Show Answer Correct Answer: C) Conductors. 40. PICK THE CORRECT SENTENCE A) GOLD IS A NON LUSTROUS MATERIAL. B) CARBOARD IS A LUSTROUS MATERIAL. C) IRON IS A SOFT MATERIAL. D) DIAMOND IS A HARD MATERIAL. Show Answer Correct Answer: D) DIAMOND IS A HARD MATERIAL. 41. Which among the following are commonly used for making safety pins? A) Wood and glass. B) Plastic and glass. C) Leather and plastic. D) Steel and plastic. Show Answer Correct Answer: D) Steel and plastic. 42. In the following which one is odd one out rose, water, jasmine, A) Water. B) Jasmine. C) Rose. D) None of the above. Show Answer Correct Answer: A) Water. 43. What is a common characteristic of metals like iron, copper, and aluminum? A) They dissolve in water. B) They have a shiny surface. C) They are soft. D) They are transparent. Show Answer Correct Answer: B) They have a shiny surface. ← PreviousRelated QuizzesScience QuizzesClass 6 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 6 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books