PrepTest 33, Section 1, Question 11
Bird-watchers explore a forest to see which of the following six kinds of birds�grosbeak, harrier, jay, martin, shrike, wren�it contains. The findings are consistent with the following conditions:
Bird-watchers explore a forest to see which of the following six kinds of birds�grosbeak, harrier, jay, martin, shrike, wren�it contains. The findings are consistent with the following conditions:
Bird-watchers explore a forest to see which of the following six kinds of birds�grosbeak, harrier, jay, martin, shrike, wren�it contains. The findings are consistent with the following conditions:
Bird-watchers explore a forest to see which of the following six kinds of birds�grosbeak, harrier, jay, martin, shrike, wren�it contains. The findings are consistent with the following conditions:
If harriers are in the forest, then grosbeaks are not.
If jays, martins, or both are in the forest, then so are harriers.
If wrens are in the forest, then so are grosbeaks.
If jays are not in the forest, then shrikes are.
If grosbeaks are in the forest, then which one of the following must be true?
Shrikes are in the forest.
Wrens are in the forest.
The forest contains both wrens and shrikes.
At most two kinds of birds are in the forest.
At least three kinds of birds are in the forest.
Explanations
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