Question
In the questions given below, there are three
statements followed by three conclusions I, II and III. You have to take the three given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts. Statements: Only a few Oven are Microwave All Microwave are Grinder No Grinder are Mixer Conclusion: I. No Microwave is Mixer II. All Mixer can never be Oven III. Some Grinder is MicrowaveÂSolution
All Microwave are Grinder (A) + No Grinder are Mixer (E) → No Microwave is Mixer (E). Hence conclusion I follows. All Microwave are Grinder (A) + No Grinder are Mixer (E) → No Microwave is Mixer (E) → Conversion → Some Mixer are not Microwave (O). Hence conclusion II does not follow. All Microwave are Grinder (I) → Conversion → Some Grinder is Microwave (O). Hence conclusion III follows.
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