Riddle: If a man is trapped in a room. There are no doors no windows how did he get out?
Answer: Through the door way, there are no doors but a door way!
Riddle: I am a tick, I am usually black or white, You will find me on many clothing, People think I am cool. What am I?
Answer: The Nike Symbol.
Riddle: When completed in 1889 the Eiffel Tower was something of a sensation. Designed by the French engineer Alexandre-Gustave Eiffel its height is 492 feet plus half its own height. How high is the eiffel tower?
Answer: 984 feet.
Riddle: There is a barrel with no lid and some wine in it. "This barrel of wine is more than half full," said Curly. "No it's not," says Mo. "It's less than half full." Without any measuring implements and without removing any wine from the barrel, how can they easily determine who is correct?
Answer: Tilt the barrel until the wine barely touches the lip of the barrel. If the bottom of the barrel is visible then it is less than half full. If the barrel bottom is still completely covered by the wine, then it is more than half full.
Riddle: There are 50 horses and 50 kings riding along an old dirt road. They came to a peach tree with 50 peaches. Each took one, yet there were still 49 left. How is this possible?
Answer: Each is the name of one of the kings and he's the only one that took one!
Riddle: A boy had just got out of the shower and getting ready for his prom, shaved, and with cologne and there was going to be an after-party, and his mom, and dad said to be home for the next sunrise and was home for the next sunrise but with a full-grown beard. How can this be?
Answer: He lives in Alaska and sunrises are every six months.
Riddle: Lauren and Alice are talking long distance on the phone. Lauren is in an East-Coast US state which borders the Atlantic Ocean, and Alice is in a West-Coast state which borders the Pacific Ocean. Lauren asks Alice: "What time is it?" Alice replies and Lauren says: "That's really odd. It's the same time here!" How can this be?
Answer: Alice is in Eastern Oregon (in Mountain time) and Lauren is in Western Florida (in Central time). It is the night that daylight-savings time changes back to standard time any time after 1:00 and before 2:00 AM.
Riddle: If you have two quarters on a table touching each other, how can you move one of the quarters without touching it? You are only allowed to touch one quarter but not move it. You cant touch the quarter that you move. You want to get at least enough room between the two quarters to insert another coin between the two quarters.
Answer: Hold down one of the quarters very firmly. Take another coin and hit it against the quarter you are holding down. Tap hard enough to move the quarter next to it aside.
Riddle: You are in a room that is completely 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?
Answer: You look in the mirror you see what you saw, you take the saw and you cut the table in half, two halfs make a whole, and you climb out the hole. 
Riddle: A rogue pilot was about to bomb Germany! The commad was given, the hatch was opened and the bomb was released. Why didn't it ever hit the ground?
Answer: The plane was flying upside down!