There's a one-story house in which everything is yellow. Yellow walls, yellow doors, yellow furniture. What color are the stairs?
There aren't any - it's a one-story house.
15
10 fish are in a tank. 2 Drown, 4 Swim away, and 3 Die. How many are left?
10
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How many bananas can you eat if your stomach is empty?
Just one. After that your stomach is not empty anymore.
15
If a rooster lays an egg on the exact peak of a barn, which side does it fall?
Roosters don't lay eggs
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A murderer is condemned to death. He has to choose between three rooms. The first is full of raging fires, the second is full of assassins with loaded guns, and the third is full of lions that haven't eaten in 3 years. Which room is safest
The third room. The lions that haven't eaten in three years are no longer alive.
15
A boy throws a ball. It travels 5 meters and then goes right back to the boy. How is that possible?
The boy throws the ball straight up in the air.
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Everyone has me, but nobody can lose me. I follow you around all day, but I disappear at night. I would never think of looking like anybody else but you. What am I?
Your shadow
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I’m not an airplane, but I can fly through the sky. I’m not a river, but I’m full of water. What am I?
A cloud
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I have a spine but cannot move. I cannot speak, but often soothe. I can make you thirst for more, though not for drink. I contain thoughts, but cannot think. What am I?
book
15
What has hands but cannot clap?
a clock
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You walk into a room that contains a match, a kerosene lamp, a candle, and a fireplace. What would you light first?
the match
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The more of this there is, the less you see. What is it?
darkness
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What can you hold in your left hand but not in your right?
your right elbow
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What gets bigger when more is taken away?
a hole
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I'm light as a feather, yet the strongest person can't hold me for even 5 minutes. What am I?