MCQOPTIONS
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| 1. |
The weights of five boxes are 10, 30, 50, 70 & 80 kilograms. Which of the following cannot be the total weight, in kilograms, of any combination of these boxes? |
| A. | 160 |
| B. | 220 |
| C. | 180 |
| D. | 150 |
| Answer» C. 180 | |