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Drew and Mohammad come back (Posted on 2003-04-30) Difficulty: 1 of 5
If two people are of the same type,then they are either both knights or both liars. If they are of different types,then one is a knight and one is a liar. Now, suppose Drew and Mohammad say the following.

Drew: We are of the same type.
Mohammad: We are of different types.

Now, what are each?

See The Solution Submitted by Tim Axoy    
Rating: 2.4815 (27 votes)

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Sweet and short | Comment 20 of 27 |
If Drew was a knight, Mohammed would have to be one, and thus wouldn't disagree with Drew; he thus lies, and then Mohammed must tell the truth.
  Posted by Federico Kereki on 2003-10-27 13:10:18
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