Question

Statements: All tables are chairs.
No chair is a cooler.
All coolers are fans.
Conclusions: I. No table is a cooler.
II. All tables being fans is a possibility.

• A. if only conclusion I follows.
• B. if only conclusion II follows.
• C. if either conclusion I or II follows.
• D. if neither conclusion I nor II follows.
• E. if both conclusions I and II follow.

Answer 1

Answer: (B)

if only conclusion II follows.

From statement I and II :- All tables are chairs and no chair is a table

So, we can conclude that no table is a cooler because table is under chair.

Hence, conclusion I follow.

From I and III, there are three possibilities shown by the figure :

1. No chair is a fan

2. Some tables are fans

3. All tables are fans

Hence, conclusion II follows.