Comprehension Passage
Direction: In the question below are given four statements 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. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.
Statements:
Some cats are dogs.
No dog is a rat.
All rats are mouse.
No mouse is snake.
Conclusions:
I. Some snakes are rats.
II. Some cats are snake.
III. Some dogs are mouse.
IV. Some cats are rats.1
None follows
2
Either I or III follows
3
Only III & IV follow
4
Only I follows
5
None of these