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.

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

I have some blue and red sock in my drawer. I have a total of 4 socks. I pick 2 socks and the chance that I get a pair of red socks is 1/2.

What is the chance of picking a pair of blue socks?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

Solve the mathematical equation in the picture below.

Imagine you are in a room with no windows or doors. How will you get out?

Which of the following words don't belong in the group and why?
CORSET, COSTER, SECTOR, ESCORT, COURTS

What does this mean?

CCCCCCC

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

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