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In the questions given below, two statements are given followed by two/four conclusions I, II, III and IV. You have to consider the two statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follow the given statements. Statements All pens are books.  All books are chairs. Conclusions All books are pens. All chairs are pens.

In the questions given below, two statements are given followed by two/four conclusions I, II, III and IV. You have to consider the two statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follow the given statements. Statements All pens are books.  All books are chairs. Conclusions All books are pens. All chairs are pens. Correct Answer Neither conclusion I nor II follow

The least possible Venn diagram is as follows,

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I. All books are pens → False (It is possible but not definite)

II. All chairs are pens → False (It is possible but not definite)

Hence, neither conclusion I nor II follows.

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