Question

Statements: All pipes are piders.
All pillars are paints.
No pipe is a pyramid.
Conclusions: I. Some piders are not pyramids.
II. All paints are pillars.

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

Answer 1

The correct option is A if only conclusion I follows.

There are two cases possible.

Some piders are not pyramids.

Thus is true.

All paint are pillar.

This is a possibility not always correct.

Thus only conclusion I is correct.

Hence, Option A is correct.