Question

    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.

    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.

    A Only I follows Correct Answer Incorrect Answer
    B Only II and III follow Correct Answer Incorrect Answer
    C Only I and III follow Correct Answer Incorrect Answer
    D All follow Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    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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