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 papers are clips.
Some clips are boards.
Some boards are lanes.
All lanes are roads.

​​​​​​​Conclusions
I. Some roads are boards.
II. Some lanes are clips.
III. Some boards are papers.
IV. Some roads are clips.

• A. Only I and II follow
• B. Only I and III follow
• C. Only I, II and Ill follow
• D. Only II, III and IV follow
• E. None of these

Answer 1

The correct option is E None of these

Some boards are lanes.
All lanes are roads.
$I+A\Rightarrow I$-type of conclusion
Some boards are roads.
Conclusion I is the converse of it.