Direction: In the question below are given four statements followed by four conclusions numbered I, II and III. 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:
All keys are locks.
Some locks are rings.
No rings are steel.
Only steel is metal.
Conclusions:
I. No lock is steel.
II. Some rings are keys.
III. No ring is a metal.
IV. No metal is a key.
1
Only II and IV follow
2
Only I and III follow
3
None follows
4
Only I follows
5
Only III and IV follow