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 there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

A Man gave one of his sons 10 cents and another son was given 15 cents. What time is it?
Hint: Figure out the relation between time and number, is not so easy..:)

I am the first thing you need while camping.
I am always with the person named Marcos Valencia and Carrick.
But Pogba Zlatan and Rooney think I am wasteful and do not need me.
I am the second to the last thing to add when you are making a patch.

What am I?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

Can you solve the below tricky visual equation?

By using 'because' continuously three times, can you make an English statement ?

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

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?