In each question, two/three statements followed by two conclusions numbered l and n have been given . you have to take the given statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follows from given statements disregarding commonly known facts.
Statements: Some doors.are windows.
No window is a cabinet..
Conclusions: I. No cabinet is a door,
II. At least some cabinets are doors:

Options

A. Both conclusion I and II are true.
B. Neither conclusion I nor II is true.
C. Either conclusion I or II is true.
D. Only conclusion I is true.

Answer

C