Question
Two statements are given, followed by four conclusions
numbered I, II, III and IV. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusion logically follow(s) from the statements. Statements: No fish is a pen. All keys are pens. Conclusions: I. No key is a pen. II. No pen is a key. III. Some pens are keys. IV. Some keys are fishes.Solution
The correct answer is B
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