MCQOPTIONS
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| 1. |
Scientists at Purdue University have developed a paint significantly "whiter than the whitest paint currently available". The newly developed ultra-white paint reflects more than how much percent of sunlight? |
| A. | 98 |
| B. | 94 |
| C. | 90 |
| D. | 86 |
| E. | 82 |
| Answer» B. 94 | |