You are a bus driver, 8 people get on, 2 people get off, 2 more people get on and another 1 get off. Finally, 3 more people get on and 2 get off again. How old is the bus driver?
Answer: Whatever your are (you're the driver).
This riddle appears in the following downloadable PDF files:
Can you solve one of the most famous logic puzzle ever?
Memory Matching game for kids, adults and seniors.
Connect the matching tiles and pop them all.