MCQOPTIONS
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| 1. |
What is the respective ratio of the number of users of brand A in city P to the number of users of brand B in the City S? |
| A. | 5:7 |
| B. | 4:7 |
| C. | 2:5 |
| D. | 3:4 |
| E. | 5:6 |
| Answer» B. 4:7 | |