MCQOPTIONS
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| 1. |
Six roads lead to a country. They may be indicated by letters X, Y, Z, and digits 1, 2, 3. When there is a storm, Y is blocked. When there are floods, X, 1, and 2 will be affected. When road 1 is blocked, Z also is blocked. At a time when there are floods and a storm also blows, which road(s) can be used? |
| A. | Only Y |
| B. | Only Z |
| C. | Only 3 |
| D. | Z and 2 |
| Answer» D. Z and 2 | |