In this question, three statements are given, followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusion(s) logically follows/follow from the statements.
Statements :
No copper is silver.
All gold is copper.
All aluminium is gold.
Conclusions :
I. No aluminium is silver.
II. Some gold is silvers
III. All aluminium is copper.
1
Only conclusion II follows.
2
Both conclusions I and II follow.
3
Only conclusion I follows.
4
Both conclusions I and III