Question
Statements: Some tasks are work. All
work are job. Some job are tough Conclusion: I. Some tasks are tough. II. All work are tough. III. No job is task. In each question below are given some statements followed by some conclusions numbered I, II, etc are given. You have to take the given statements to be true even if they seem to be at variance with commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.Solution
Some tasks are work(I) + All work are job(A) ⇒ Some tasks are job (I) + Some job are tough(I) ⇒ No conclusion. Hence conclusion I does not follow. All work are job(A) + Some job are tough(I) ⇒ No conclusion. Hence conclusion II does not follow. Some tasks are work(I) + All work are job(A) ⇒ Some tasks are job (I). Hence conclusion III does not follow. Minimal possibility: 
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