Question

Statements: All papers are plastics.
No packet is a plant.
All plastics are panels.
Conclusions: I. Some panels are papers.
II. All panels are plastics.

• 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

Answer: (A)

if only conclusion I follows.

From statement I and III,

Some panels are papers is always true.

So, conclusion I follows.

All plastics are panel but not all panels are plastic.

Thus, conclusion II does not follow.

Hence, Option A is correct.