human
Can you tell me about the most popular types of questions that people ask on Quora?
assistant
The most popular types of questions asked on Quora include: 
1. What is your opinion on [topic]?
2. How do I [action]?
3. What are the pros and cons of [topic]?
4. Why did [person] do [action]?
5. Who was the first person to [achievement]?
6. What are the best ways to [task]?
7. What is the meaning behind [phrase]?
8. What is the history behind [event]?