Thee statements are given followed by three conclusions I, II and III. You have to consider the two statements to be true even if they seem to be at variance from commonly known facts and then decide which of the given conclusion(s) logically follows/follow from the given statements.
Statements:
All stones are rivers.
All rivers are cars.
Some cars are trains.
Conclusions:
I. Some train are stones.
II. Some cars are stones.
III. Some trains are rivers.
1
Only conclusion I follows.
2
Only conclusion II follows.
3
Both conclusions I and II follows.
4
Neither conclusion I nor II follows.