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.

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

You need to remove two matchsticks to make the below equation true. Can you do it ?

how come the second man dies?

Can you make a fire with just a single stick?

I add 5 to 9 and get 2. The answer is correct, so what am I?

Which tank will fill first?

What do you see in the image below

In the figure, you can see nine stars. What you have to do is connect all of them by using just four line and without lifting your hand i.e. in a continuous flow.