Pointing to a man, Mary said, "His father is the only son of my grandfather." Who is the man?
Correct answer: B. Brother
- A. Uncle
- B. Brother
- C. Cousin
- D. Father
Explanation
The statement 'His father is the only son of my grandfather' indicates that the brother of the man Mary is pointing to is her father, as he is the only son of her grandfather. Therefore, the man must be Mary's brother. Option B is correct as it identifies the man as Mary's brother. Options A, C, and D do not fit the given familial description.
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About Logical Problems
Logical problems present several conditions about people, objects, events or choices and require their possible arrangements to be tested. They cover constraint-based reasoning, rankings, matching, grouping, scheduling and elimination, with attention to the difference between a complete solution and a possibility that merely satisfies one condition.
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