562 | History | Multiple Choice | Easy | During WWII, in 1945, the United States dropped atomic bombs on the two Japanese cities of Hiroshima and what other city? |
383 | Science: Mathematics | Multiple Choice | Medium | What is the area of a circle with a diameter of 20 inches if π= 3.1415? |
379 | Science & Nature | Multiple Choice | Medium | In aeronautics, flaps and slats are used to control what on an aircraft? |
378 | Science & Nature | True / False | Medium | Hippopotomonstrosesquippedaliophobia is the irrational fear of long words. |