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: Few Machines are Tools All Tools are Screens Some Tools are Screws Conclusion: I. Some Screens are Machines\ II. Some Screws are Machines III. Some Machines are Screws is a possibilitySolution
Few Machines are Tools (I) + All Tools are Screens (A) → Some Machines are Screens (I) → Conversion → Some Screens are Machines (I). Hence conclusion I follows. Few Machines are Tools (I) + Some Tools are Screws (I) → No conclusion. Hence conclusion II does not follow. Few Machines are Tools (I) + Some Tools are Screws (I) → Probable conclusion → Some Machines may be Screws (I). Hence conclusion III follows.
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