Which part of London exists in France as well ?

A bomb exploded in a room full of married couples and no one died. How?

Can you start the fire using two pieces of wood?

If an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?

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

A girl says this to her best friend: “I was born in 1955, and I celebrated my 17th birthday last weekend.” Her best friend thinks she’s lying, but she’s actually correct. How is that possible?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

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?

It is always ahead of me yet I can never see it. What is it?

Complete the table series riddle by finding the number that can replace "??".