IBPS RRB Office Assistant Mains 17 Oct 2021 Paper

Direction: In the question below are given four statements followed by conclusions. 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 from the given statements disregarding commonly known facts.
Statements: 
I. All Son is Brother. 
II. No Father is Uncle.
III. Some Brother are Father. 
Conclusions:
I. Some Brother are not Uncle. 
II. All Son being Uncle is a possibility. 
III. All Son being Father is a possibility.