Question

In each question, there are three statements followed by two conclusions numbered I and II. You have to take the three given statements to be true even if they seem to be at variance with commonly known facts and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements:-
Some Ds are Gs.
All Gs are Ks.
All Ks are Ls.

Conclusions:-
I. At least some Ks are Ds.
II. All Ds are Ls.

• A. Only conclusion I follows
• B. Only conclusion II follows
• C. Either conclusion I or conclusion II follow
• D. Neither conclusion I nor conclusion II follows
• E. Both conclusions I and II follow

Answer 1

The correct option is A Only conclusion I follows

Mediate term of the following statement is
Some Ds are Gs (I -type)
All Gs are Ks (A - type)
$I+A\to I-type$
Some Ds are Ks
Conversion Some Ks are Ds (Conclusion I follows)

Only conclusions I follows