Count the number of lines in the image below ?

If you were to put a coin into an empty bottle and then insert a cork into the neck, how could you remove the coin without taking out the cork or breaking the bottle?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

Six glasses are in a row. The first three are filled with milk and the last three are empty. By moving only one glass, can you arrange them so that the full and the empty glasses alternate?

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

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

Three ants are going up a hill, one behind the other. The last ant then says to the other ants, 'There is an ant behind me!'' How come?

There is a straight highway. Four different villages lie on that highway. The distance between them is different. The third village is 60km away from the first village; the fourth is 40 km away from the second; the third is 10 km near to the fourth that it is to the second.

Can you calculate the distance between the fourth and the first village ?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?