Search found 1 match
1000 CR - Query
If A, then B.
If B, then C.
If C, then D.
If all of the statements above are true, which of the following must also be true?
(A) If D, then A.
(B) If not B, then not C.
(C) If not D, then not A.
(D) If D, then E.
(E) If not A, then not D.
Why is the answer C and not B ?
Thanks in advance !
S
- by Sharad.Inc
Tue Apr 17, 2007 3:18 am- Forum: Critical Reasoning
- Topic: 1000 CR - Query
- Replies: 2
- Views: 3071