MCQOPTIONS
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| 1. |
In an office, 40% of the staff is female. 70% of the female staff and 50% of the male staff are married. The percentage of the unmarried staff in the office is |
| A. | 64 |
| B. | 60 |
| C. | 54 |
| D. | 42 |
| Answer» E. | |