Question

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

Statements:-
I. Some drums are posters.
II. All posters are windows.
III. Some posters are windows.
IV. All tablets are books.

Conclusions:-
I. Some windows are drums.
II. Some books are posters.
III. Some tablets are drums.

• A. None follows
• B. Only I follows
• C. Only II follows
• D. Only III follows
• E. Only I and II follow

Answer 1

The correct option is B Only I follows

Mediate term of the following statements are
Some drums are posters (I-type)
$\downarrow$
All posters are windows (A-type)
$I+A\to I-type$
Some drums are windows
Conversion some window are drums.
(Conclusion I follows\)
Some windows are tablets
All tablets are books
$I+A\to I-type$
Some windows are books

Only I follows.