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.

Find the smallest sentence with all the English alphabet.

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

Can you solve the maths in the below-given picture equation?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

Can you identify the direction in which this bus is moving; left or right?

Hint: The bus is moving on the roads of London.

I have Rs.50 and I spend it in the way as below.

What 5-letter word typed in all capital letters can be read the same upside down?

Paul's height is six feet, he's an assistant at a butcher's shop and wears size 9 shoes. What does he weigh?

Can you circle exactly four of these numbers such that the total is twelve?

1 6 1
6 1 6
1 6 1
6 1 6