In this question, three statements are given, followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusion(s) logically follow(s) from the statements. Statements:
All chairs are doors.
Some doors are keys.
All keys are windows.
Conclusions:
I. All chairs are keys.
II. Some windows are doors
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. Only conclusion II follows.
Conclusions:
I. All chairs are keys. - Does not follow (It is possible but not definite)
II. Some windows are doors. - Follows (because Some doors are keys and All keys are windows. So, Some windows are doors too)