Directions: If all 'books' are 'papers,' and some 'papers' are 'notes,' which of the following must be TRUE?
Show answer & explanation
Correct answer: D
Explanation
A) All books are notes → Not definite.
B) Some books are notes → Not definite.
C) No book is a note → Not definite.
D) None follows
That is, none of the conclusions A, B, C, definitely follows from the given statements.
Correct answer: None follows .