MCQOPTIONS
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MCQOPTIONS
| 1. |
In a particular type of alloy the ratio of lead to tin is 5 : 6. The amount of lead should be added to 12.1 kg. of this material to make the ratio 1 : 1 is : |
| A. | 1.1 kg. |
| B. | 1 kg. |
| C. | 0.9 kg |
| D. | 1.5 kg. |
| Answer» B. 1 kg. | |