The statements below are followed by two conclusions labelled I and II. Assuming that the information in the statements is true, even if it appears to be at variance with generally established facts, decide which conclusion(s) logically and definitely follow(s) from the information given in the statements.
Statement 1: All shells are skins.
Statement 2: No skins are cats.
Conclusion I: No shells are cats.
Conclusion II: Some skins are shells.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. Both I and II follow.
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The least possible Venn diagram is shown below:
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Conclusions: I. No shells are cats: True II. Some skins are shells: True |