Statements: All Laptops are i-pods.Some PC‘s are Laptops.Conclusions:I. Some PC‘s are i-podsII. No PC is an i-podOptionsIf only conclusion I followsIf either conclusion I or conclusion II followsIf both conclusion I and conclusion II followsIf neither conclusion I nor conclusion II followsIf only conclusion II follows
Question
Statements: All Laptops are i-pods.Some PC‘s are Laptops.Conclusions:I. Some PC‘s are i-podsII. No PC is an i-podOptionsIf only conclusion I followsIf either conclusion I or conclusion II followsIf both conclusion I and conclusion II followsIf neither conclusion I nor conclusion II followsIf only conclusion II follows
Solution
The correct answer is "If only conclusion I follows".
Here's the step by step reasoning:
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The first statement says "All Laptops are i-pods". This means that if something is a Laptop, it is also an i-pod.
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The second statement says "Some PC‘s are Laptops". This means that there are some PCs which are also Laptops.
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From these two statements, we can infer that since some PCs are Laptops, and all Laptops are i-pods, then some PCs must be i-pods
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