In given question, three statements are given followed by four conclusions numbered I,II,III, and IV. You have to take the given statements to be true even if they seem to be at variance with commonly known facts and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.
Statements: All dogs are fruits. No chair is fruits. Some chairs are clowns.
Conclusion: I Some clowns are dogs.
II. Some chairs are dogs.
III. No chair is dog.
IV. No dog is clown.
(a) None follows
(b) Only either I or IV follows
(c) Only either I or IV, and III follows
(d) Only either I or IV, and II follows