Why do Chinese men eat more rice than Japanese men do ?

I am sure no one can have two things for dinner. what are they?

Who can jump higher than a Mountain?

If two's company, and three's a crowd, then whats four and five ?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

There was a strange boy who was born before his father. How can this be possible?

Which part of London exists in France as well ?

Who are the happiest people in IPL match?

What is harder to catch the faster you run?

A sea diver is a real show-off. He showed everyone that he can hold his breath underwater for 15 minutes.

I went to the diver and told him that I can be underwater for double the time i.e 30 minutes.
He responded that he will give me 100$ if I would be able to do it. I won 100$.

What did I do?