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    Question

    Statements:

    Only Doctor are Pilots

    Some Doctor are not Lawyer

    100% Lawyer are Teacher

    Conclusions:

    I. Some Lawyer are Pilots is a possibility

    II. All Doctors are Pilots is a possibility

    III. Some Teacher are Lawyer

    A Only Conclusion I and II follow Correct Answer Incorrect Answer
    B Only Conclusion II and III follow Correct Answer Incorrect Answer
    C Only Conclusion III follows Correct Answer Incorrect Answer
    D All Conclusions I, II, and III follows Correct Answer Incorrect Answer
    E None of the Conclusions follows Correct Answer Incorrect Answer

    Solution

    Only Doctor are Pilots → All Pilots are Doctor and Doctor cannot have positive relationship with anyone. Hence conclusion I does not follow. Only Doctor are Pilots → Probable conclusion → All Doctors may be Pilots. Hence conclusion II follows. 100% Lawyer are Teacher (A) → Conversion → Some Teacher are Lawyer (I). Hence conclusion III follows.

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