MCQOPTIONS
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| 1. |
Which of the following statement is correct |
| A. | Bauxite is an ore of aluminium |
| B. | Magnetite is an ore of manganese |
| C. | Haematite is an ore of mercury |
| D. | Pyrites is an ore of phosphorus |
| Answer» B. Magnetite is an ore of manganese | |