Thread: RIDDLE
View Single Post
Old 10-22-2009, 09:02 PM   #11
Alatar
HM/AHM Class 1
 
Alatar's Avatar
 
Join Date: Jan 2003
Location: Above Sea Level
Posts: 8,549
Thanked 484 Times in 211 Posts
Failed 76 Times in 14 Posts
Spy B tells the truth.

Statement Y isn't true.

If only two statements are true in each scenario, the following is the case:

If W and X are true, Y is false
If X and Z are true, Y is false
If W and Z are true, Y is false.

------------------------------------------------------------------------

A boy learning how to drive turned the wrong way down a one way street but didn't break the law.
__________________
Classifieds Head Moderator
Automotive Service Technician

I don't have an anger problem. I have an idiot problem.
Alatar is offline   Reply With Quote