iQuiz 2 - Test your general knowledge

1. In 1912, why did Titanic radio operator Jack Phillips send the Morse code message “CQD”?

2. According to the World Happiness Report 2015, which is the happiest country?

3. In what year was the first YouTube video uploaded in the US?

4. What is the symbol for the chemical element boron?

5. What is the smallest positive number whose name is spelled with 10 letters?