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 you drop a 15 kg iron bar and a 5 kg bag of cotton from a height of 50 meters which will reach the ground first?

Two fathers and two sons went fishing one day. They were there the whole day and only caught 3 fish. One father said, that is enough for all of us, we will have one each. How can this be possible?

The answer I give is yes, but what I mean is no. What was the question?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

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

Can you count the number of triangles in the given figure?

Where do you go to learn how to make ice cream?

Different lights make me strange by changing me into different sizes. What am I?

John: "Hi Teacher, What is your favourite movie ?".
Chemistry Teacher: "Indium Cerium Platinum Iodine Oxygen Nitrogen".
Ten seconds later... John replied I got it.

Do you?