You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

It spends most of its day eating white, but when it’s quick enough, it gets to eat fruit and sometimes some blue things. It’s in a dark room, where the walls are blue, it runs from a ghost that roams the halls and haunts it all the time. What is it?

What does the following BrainBat signifies?

ABCDEFGHIJKLMNOPQRSTUVWYZ

QQQQQQQQQQQQQQQQQQQQQQQQQ.

I’m orange, I wear a green hat and I sound like a parrot. What am I?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

A girl was sitting in her hotel room when she heard a knock on the door. She opened the door and found that a man was standing outside.
The man said, "Oh! I am really sorry, I thought this was my room."
He then walked through the corridor to the elevator. The girl did not know the man. She closed her door and called security asking them to apprehend the man.
What made her suspicious of that man? He might have been genuinely mistaken.

If an electric train is travelling south, then which way is the smoke going?

When it is alive we sing, when it is dead we clap our hands. What is it?