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.

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

What has a bottom at the top?

Only one colour, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

Can you find out which options fits best with the missing column?

John is the son of Jacob.
So,
Jacob is the_____of John's father?

There are nine dots in the picture that has been attached with this question. Can you join all the dots by drawing four straight lines without picking up your pen?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?