MCQOPTIONS
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| 1. |
The weights of 4 boxes are 80, 60, 90 and 70 kilograms. Which of the following cannot be the total weight, in kilograms, of any combination of these boxes? |
| A. | 300 |
| B. | 230 |
| C. | 220 |
| D. | 290 |
| Answer» E. | |