In this question, two statements are given, followed by three conclusions labelled I, II and III. You have to consider the statements to be true even if they seem to be at variance with commonly known facts, and decide which of the given conclusions, if any, follow(s) from the given statements.
Statements:
All mansions are palaces.
No castles are palaces.
Conclusions:
I: Some palaces are mansions.
II: Some castles are mansions.
IIl: No mansions are castles.1
Only conclusion III follows.
2
All the conclusions, I, II and III, follow.
3
Only conclusion I follows.
4
Only conclusion I and III follow.