How can one talk without saying a single word?

Can you start the fire using two pieces of wood?

You can see it everyday, But cannot touch it at will. What is it?

John was so frustrated to be the suspect of being a sleeper terrorist that he shoot himself right between the eyes with a revolver in his toilet. The revolver and the bullets were accurate. Minutes later John walks out of the toilet unharmed.
How can this be possible?

How many times can you subtract the number two from the number fifty?

If you go to the movies and you're paying, is it cheaper to take one friend to the movies twice, or two friends to the movies at the same time?

Four men were in a boat on the lake. The boat turns over, and all four men sink to the bottom of the lake, yet not a single man got wet! Why?

What will you call your mother's brother's brother-in-law?

Find the number of squares in the below-given picture.

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"