This document contains 5 questions about topics ranging from chemistry to history to popular culture. The questions are:
1) The name of the process for making ammonia taught in high school chemistry.
2) The origin of the word "hooligan".
3) The name of a 3-word exclamatory expression and title of an Indian TV drama.
4) The question being answered by the explanation that wood turns yellow over time when exposed to air and sunlight due to lignin.
5) The crowd-pleasing 10-second music piece that a question is referring to.