Stupid Rich Guy
A kind man comes across a dirty box a voice says to him 'Coconuts $5 a dozen' With his lightning quick arithmetic he calculates that if he sold those same coconuts to the coconut air assault team for the accepted rate of $3 per dozen that in no time at all he would be a millionaire. What's with this guy assuming his math is accurate?
Bricked up room
You are in a room that is completly bricked in on all four sides, including the cieling and floor. You have nothing but a mirror and a wooden table in the room with you. How do you get out?