In each of the questions below are given three statements followed by two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be a variance from 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
Some doors are windows.
All windows are floors.
All floors are ceilings.

Conclusions
I.Some doors are floors.
II.All windows are ceilings.

Only conclusion I follows

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Only conclusion II follows

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Either conclusion I or II follows

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Neither conclusion I nor II follows

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Both conclusions I and II follow.

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Solution

The correct option is E Both conclusions I and II follow.
Some doors are windows.
All windows are floors.
$I + A \Rightarrow I$ -type of conclusion
Some doors are floors.
This is conclusion I.
All windows are floors.
All floors are ceilings.
$A + A \Rightarrow A$ -type of conclusion.
All windows are ceilings.
This is conclusion II.

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Q. In each of the questions below are given three statements followed by two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be a variance from 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
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