Direction: In the question below there are two statements followed by four conclusions I, II, III and IV. You have to take the two given statements to be true even if they seem to be at variance from commonly known facts and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.
Statements:
I. All students are teachers.
II. All teachers are professors.
Conclusions:
I. Some professors are students.
II. No teacher is student.
III. All students are professors.
IV. All professors are teachers.1
Only II and III follow.
2
Only II, III and IV follow.
3
Only I and III follow.
4
Only conclusion III follows.