| 8146 | Science & Nature | Multiple Choice | Hard | Which country first successfully farm-hatched and raised bluefin tuna in 1979? |
| 8147 | Science & Nature | Multiple Choice | Medium | Which continent do sweet potatoes originally come from? |
| 8149 | Geography | Multiple Choice | Medium | Which country ranks first in the number of historically active volcanoes? |
| 8150 | Science: Computers | True / False | Medium | There is only 1 root name server, among 13 in total, that is currently located in Asia. |