Question
In the question 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 and then decide which of the given conclusions logically follows from the three statements disregarding commonly known facts. Statements: Only a few Shampoo is Conditioner. All Conditioner is Soap. Only Soap is Gel. Conclusions: I. Some Gel is not Conditioner. II. No Shampoo being Soap is a possibility. III. All Shampoo being Conditioner is a possibility.Solution
Only Soap is Gel → All Gel are Soap and Gel cannot have any positive relation with anyone. Hence conclusion I follows. Only a few Shampoo is Conditioner (I) + All Conditioner is Soap (A) → Some Shampoo is Soap (I). Hence conclusion II does not follow. Only a few Shampoo is Conditioner → Some Shampoo is Conditioner (I). Hence conclusion III does not follow.
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