Can you spot the hidden girl in the picture below?

A woman is sitting in her hotel room and hears a knock at the door. She opens the door to see a man whom she’s never met before. He says, “I’m sorry, I have made a mistake, I thought this was my room.” He then goes down the corridor and into the elevator. The woman goes back into her room and calls security. What made the woman so suspicious of the man?

Outside a tattoo artist's shop, there was a signboard which read 'I make tattoos on only them who do not tattoo themselves'.

Reading it what do you think, does the tattoo artist tattoo himself?

Why are all black people so quick ?

What can jump higher than a building?

Find the missing letter in the last circle logically in the given below picture.

How could a baby fall out of a twenty-story building onto the ground and live?

When monkey rotate the gear, which mark will be hit 1 or 2 ?

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

Which is faster, Heat or Cold ? Explain.