Directions: In each question below are given some 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 at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows/follow from the given statements, disregarding commonly known facts.

Q:

Statements: 

All carbon are oxygen.

All Nitrogen are carbon.

Some oxygen are Sulphur.

Conclusions: 

I. All Nitrogen being Sulphur is a possibility.

II. All Nitrogen are not oxygen.

• 1
  If only conclusion I follow.
• 2
  If only conclusion II follow.
• 3
  If neither conclusion I nor conclusion II follows.
• 4
  If both the conclusions follow.
• 5
  If either conclusion I or conclusion II follows.