Question
Statements: All trains are buses.
> All buses are cars. All cars are bikes. Conclusions: I. All cars may be bikes. II. Some cars are not bikes III. All cars are trains. In each of the questions below are given four statements followed by three conclusions numbered I, II and III. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of given conclusions logically follows from the given statements disregarding commonly known facts.Solution
All cars are bikes (A) ⇒ conversion = Some cars are bikes(I) ⇒ possible concl. ⇒ All cars may be bikes (A). Hence I follows.
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