New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    In the question 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 the given conclusions logically follows from the given statements disregarding commonly known facts.

    Statements:  Only a few Classmate are

    Navneet. Only a few Navneet are Luxor. All Luxor are Unigo. Some Luxor are not Camlin. Conclusions: I. All Classmate can be Journal. II. All Unigo can be Camlin. III. Some Navneet are not Luxor.
    A Only III follows Correct Answer Incorrect Answer
    B Either I or II follows Correct Answer Incorrect Answer
    C Only I and III follow Correct Answer Incorrect Answer
    D Either I or II and III follows Correct Answer Incorrect Answer
    E None follows Correct Answer Incorrect Answer

    Solution

    Alternative Method: Only a few Classmate are Navneet → Some Classmate are Navneet (I) and Some Classmate are nor Navneet (O).  Hence conclusion I does not follow. All Luxor are Unigo (A) → Conversion → Some Unigo are Luxor (I) + Some Luxor are not Camlin (O) → No conclusion. Hence conclusion II does not follow. Only a few Navneet are Luxor → Some Navneet are Luxor (I) and Some Navneet are nor Luxor (O).  Hence conclusion III follows

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