PrepTest 28, Section 1, Question 8
To prepare for fieldwork, exactly four different researchers�a geologist, a historian, a linguist, and a paleontologist�will learn at least one and at most three of four languages�Rundi, Swahili, Tigrinya, and Yoruba. They must learn the languages according to the following specifications:
To prepare for fieldwork, exactly four different researchers�a geologist, a historian, a linguist, and a paleontologist�will learn at least one and at most three of four languages�Rundi, Swahili, Tigrinya, and Yoruba. They must learn the languages according to the following specifications:
To prepare for fieldwork, exactly four different researchers�a geologist, a historian, a linguist, and a paleontologist�will learn at least one and at most three of four languages�Rundi, Swahili, Tigrinya, and Yoruba. They must learn the languages according to the following specifications:
To prepare for fieldwork, exactly four different researchers�a geologist, a historian, a linguist, and a paleontologist�will learn at least one and at most three of four languages�Rundi, Swahili, Tigrinya, and Yoruba. They must learn the languages according to the following specifications:
Exactly one researcher learns Rundi.
Exactly two researchers learn Swahili.
Exactly two researchers learn Tigrinya.
Exactly three researchers learn Yoruba.
Any language learned by the linguist or paleontologist is not learned by the geologist.
Any language learned by the geologist is learned by the historian.
Each of the following could be true of the researcher who learns Rundi EXCEPT:
The researcher also learns Tigrinya but not Swahili.
The researcher learns neither Tigrinya nor Swahili.
The researcher also learns Tigrinya but not Yoruba.
The researcher also learns both Tigrinya and Yoruba.
The researcher also learns Yoruba but not Tigrinya.
Explanations
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