MCQOPTIONS
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| 1. |
A is the brother of B. A is the brother of C. To find what is the relation between B and C, what minimum information from the following is necessary? 1. Sex of C 2. Sex of B |
| A. | only 1 |
| B. | only 2 |
| C. | Either 1 or 2 |
| D. | Both 1 and 2 |
| Answer» E. | |