Machine-translated by Google. Questions are authored in English.
Top

Discussion

Statements:

(A) Some google are cottons.
(B) No cottons are pillow.

Conclusions:

I. Some cottons are google.
II. Some google are not pillow.
III. Some pillowaregoogle.
IV. Some cottons are not pillow.

  • A.Only I and IIIfollows
  • B.Either I or II follows
  • C.Either III or IV follows.
  • D.Only I, II and IV follows

Answer: D

Only I, II and IV follow.

I: 'Some google are cottons' converts to 'Some cottons are google', so I follows.

II: the google that are cottons cannot be pillows, because no cottons are pillow. So some google are not pillow, and II follows.

IV: 'No cottons are pillow' means every cotton is outside pillow, and since some cottons exist (statement A), some cottons are not pillow. IV follows.

III, 'Some pillow are google', does not follow: the statements put no pillow inside google. So any option leaving out II or IV, or including III, is wrong.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.