Fun Riddles

Question: Before man discovered Mt. Everest, what was the tallest mountain in the world?

Question: Jack is taking a tour through a museum's American Presidents exhibit. The person leading the tour tells him "We have a picture of each presidency. Currently Barack Obama is the 43rd person to hold the office." But Jack quickly realizes that there are 44 pictures on the wall. But while walking through the exhibit he realizes why this is.

Why is there one too many photos?

Question: I'm not a pool, a tree, a slave, a website, or a shirt.

What am I?

Question: You can call me a home, but I have no doors.
Someone lives inside me, but leaves when there's no more.

What am I?

Question: I grow from trees and your home,
once I am grown I fall to my doom.

What am I?