Directions: Given below are 50 Quiz Questions on General Knowledge related to metal, alloys and ores with four options each. Click on the option which you think is the RIGHT ANSWER to the question.
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1. Which one of the following metals is the best conductor of electricity? |
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2. Which of the following is the lightest metal? |
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3. Which two metals combine to form Bell metal? |
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4. Which of the following metals is known to pollute the air of big cities with a large number of vehicles? |
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5. Which of the following metals is used in making the filament of an electric bulb? |
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6. Which one among the following metals is used for making boats because it does not corrode by seawater? |
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7. Which one of the following metals/alloys is used in electric heating elements? |
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8. Why are noble metals so named? |
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9. Due to its reactivity, the alkali metal sodium is store in - |
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10. Thin foils of which of the following metals are used in decorating sweets? |
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11. Which of the following metals has been used in making the Statue of Liberty? |
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12. Why are metals good conductors of electricity? |
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13. Into which of the following metals does radioactive Uranium decay when it loses all its radioactivity? |
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14. Galvanized iron has a thin coating of which metal? |
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15. The Venus symbol (♀), a circle with a small cross below it, is the gender symbol for female and also the metal - |
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16. Plumbism is a condition due to the poisoning effect of which metal? |
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17. Duralumin is an alloy of copper and which other metal? |
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18. In which of the following metals is the speed of sound the fastest? |
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19. Which of the following is the heaviest metal? |
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20. Which of the following gases is responsible for discolouration of brass in air? |
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21. Which of the following metals forms an amalgam with other metals? |
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22. Which of the following metals is central to chlorophyll, the pigment which gives green colour to leaves of plants? |
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23. Supplements containing which of the following metals are generally prescribed for persons suffering from anaemia? |
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24. Nichrome is used as heating element because of its - |
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25. The toxicity of which of the following heavy metals leads to liver cirrhosis? |
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26. Bauxite is an ore of which of the following metals? |
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27. Minamata disease is caused by the poisoning effect of which metal? | |
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28. Which of the following metals is often found in the pure state? | |
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29. Which of the following metals is extracted from haematitie? | |
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30. Stainless steel is an alloy of - | |
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31. Which of the following is a naturally occurring alloy of gold and silver? | |
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32. Cisplatin, a cancer drug is a compound of which of the following metals? | |
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33. Zinc is not present in which of the following metals? | |
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34. Which one of the following is the most malleable metal? | |
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35. Which of the following is known as the metal of future? | |
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36. Cinnabar is an ore of which of the following metals? | |
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37. Which of the following sets make the terminals of the torch cell? | |
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38. Which of the following is the pure form of iron? | |
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39. The trace metal present in insulin is - | |
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40. Which of the following metals can be extracted from casseterite? | |
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41. Chocolates can be bad for health because of a high content of - | |
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42. Solder metal is an alloy of - | |
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43. At 30 degrees C, which 3 metals are liquids? | |
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44. Which was the first metal to be used by man? | |
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45. Which one of the following does not contain silver? | |
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46. The term ‘Carat’ is used to express purity of gold. The purest form of gold is : | |
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47. From which of the following ores can iron be extracted? | |
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48. The metal compound commonly found in Sindoor or kumkum is based on - | |
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49. Which one of the following metals is used in fireworks to make brilliant white light? | |
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50. Food cans are coated with tin but not with zinc because - | |