Riddle: I can run but cannot walk, everywhere you go I am already there. What am I?
Answer: Your nose.
Riddle: I am strong enough to smash ships, but I fear the Sun. What am I?
Answer: Ice.
Riddle: I went to Australia but I am still at my home. How did I go?
Answer: In my dreams.
Riddle: There is an apple 26 feet away from the horse. The chain is 24 feet long. How will the horse get to the apple?
Answer: Easy, just walk there. The chain isn't tied to anything.
Riddle: Does a ton of feathers or a ton of bricks weigh more?
Answer: They both weigh a ton.  
Riddle: What language do chimpanzees speak?
Answer: Chimp-anese.
Riddle: What house can fly?
Answer: Housefly.
Riddle: What do you call pigs that write letters to each other?
Answer: Pen Pals.
Riddle: What did the comedian say when he took off his clothes?
Answer: Haven't you ever seen a comic strip.
Riddle: It has five wheels, though often think four, You cannot use it without that one more, You can put things in it, you can strap things on top, You can't find it in the market, but you can still go shopping. What is it?
Answer: A car.