Solved UPSC CDS/OTA Question
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Q · MineralsMedium · 45s
Which of the following statements are correct? Galena is an ore of lead. Haematite is an ore of iron. Chalcopyrite is an ore of copper.
TopicMinerals
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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All three are correctly matched with their respective metals.
Final Answer: Option D — 1, 2 and 3