Question

In each question below are three statements followed by two conclusions numbered I and II. You have to take the three given statements to be true even if they seem to be at variance from commonly know facts and then decide which of the given conclusions logically follows from the three statements disregarding commonly known facts.

Statements
All buses are trains.
Some trains are coaches.
All coaches are stations.

Conclusions
I. Some stations are trains.
II. Some coaches are buses.

• A. Only conclusion I follows
• B. Only conclusion II follows
• C. Either conclusion I or conclusion II follows
• D. Neither conclusion I nor conclusion II follows
• E. Both conclusions I and II follows

Answer 1

The correct option is A Only conclusion I follows

Some trains are coaches.
All coaches are stations.
$I+A\Rightarrow I$-type of conclusion
Some trains are stations.
Conclusion I is the converse of it.