Question

Statements: Some doors are handles.
All handles are threads.
Some threads are windows.
Conclusions: I. Some doors are threads.
II. Some handles are windows.

• 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 door are thread.

So, this is always true.

some handle are windows.

So, this is not always true, only a possibility.

Thus only conclusion I is correct.

Hence, Option A is correct.