X knows more than A. Y knows as much as B. Z knows less than C, who knows less…
2019
X knows more than A. Y knows as much as B. Z knows less than C, who knows less than B. A knows more than Y. The most knowledgeable person amongst all is:
- A.
X
- B.
Y
- C.
A
- D.
C
Attempted by 7 students.
Show answer & explanation
Correct answer: A
Y knows as much as B, C knows less than B, Z knows less than C, and A knows more than Y. Since X knows more than A, X is the most knowledgeable.