1. Bob tells the truth on only one day of the week.
2. One day he said: "I lie on Mondays and Tuesdays."
3. The next day he said: "Today is either Thursday, Saturday, or Sunday."
4. The next day he said: "I lie on Wednesdays and Fridays."

On which day of the week does Bob tell the truth?

According to me this is the answer:


The day when Bob speaks the truth is "Monday", and the three consecutive days can be:


(a) Tuesday, Wednesday and Friday


(b) Thursday, Friday and Saturday.

Posted by Ravi Raja on 2003-03-17 03:50:06