Question

In each of the questions below four statements are given, 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 from commonly known facts. Read the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements
All pens are clocks.
Some clocks are tyres.
Some tyres are wheels.
Some wheels are buses.

Conclusions
I. Some buses are tyres.
II. Some wheels are clocks.
III. Some wheel are pens.
IV. Some buses are clocks.

• A. None follows
• B. Only I follows
• C. Only II follows
• D. Only III follows
• E. Only IV follows

Answer 1

The correct option is A None follows

All pens are clocks.
Some clocks are tyres.
$A+I\Rightarrow$ No conclusion