Marking Scheme: +1 for correct answers, 0 for incorrect answers, 0 for unattempted questions. Option deselection is not available.
-Prepared by C Mohan, MSc, BEd.
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Question 1 of 25
1. Question
1 point(s)What material is commonly used to make a tumbler because it can hold liquids?
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Question 2 of 25
2. Question
1 point(s)Which of these materials is not transparent?
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Question 3 of 25
3. Question
1 point(s)Which material is known for its hardness?
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Question 4 of 25
4. Question
1 point(s)Which material is soluble in water?
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Question 5 of 25
5. Question
1 point(s)Which material would you not use to make a cooking vessel?
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Question 6 of 25
6. Question
1 point(s)What property do metals like iron, copper, and aluminum share when freshly cut?
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Question 7 of 25
7. Question
1 point(s)What happens to some metals when exposed to air and moisture?
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Question 8 of 25
8. Question
1 point(s)Which of these materials is soft?
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Question 9 of 25
9. Question
1 point(s)Which of the following is a use of water in our body?
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Question 10 of 25
10. Question
1 point(s)What type of materials are used for windows to allow light to pass through?
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Question 11 of 25
11. Question
1 point(s)Which property is not associated with wood?
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Question 12 of 25
12. Question
1 point(s)What is the main reason materials are grouped in everyday life?
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Question 13 of 25
13. Question
1 point(s)Which of the following materials will not mix well with water?
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Question 14 of 25
14. Question
1 point(s)What characteristic is common to materials that are used to make ropes?
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Question 15 of 25
15. Question
1 point(s)Why are sweets and biscuits stored in transparent containers in shops?
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Question 16 of 25
16. Question
1 point(s)Which material is typically used for writing and drawing surfaces?
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Question 17 of 25
17. Question
1 point(s)What is a property of a material that allows it to return light, making it shiny?
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Question 18 of 25
18. Question
1 point(s)What property of a material determines whether it is suitable for making a vessel to hold liquids?
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Question 19 of 25
19. Question
1 point(s)What describes a material that can be seen through clearly?
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Question 20 of 25
20. Question
1 point(s)What is the term for materials that block light from passing through them?
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Question 21 of 25
21. Question
1 point(s)What happens when you mix sugar with water?
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Question 22 of 25
22. Question
1 point(s)Which material would most likely be used to make a winter coat?
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Question 23 of 25
23. Question
1 point(s)Which of the following materials is typically transparent?
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Question 24 of 25
24. Question
1 point(s)What is a property of iron that makes it different from sponge?
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Question 25 of 25
25. Question
1 point(s)What material property is important for tools like hammers and nails?
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