1. GEOGRAPHY: The Gulf of Sidra lies off what African nation?
2. TECHNOLOGY: What kind of computer file is indicated by a .htm extension?
3. MEASUREMENTS: What is a nanosecond?
4. MUSIC: What kind of instrument is an Appalachian dulcimer?
5. LANGUAGE: What is an interrobang?
6. FAIRY TALES: What kind of poisoned fruit does the evil Queen give Snow White?
7. U.S. PRESIDENTS: Which four U.S. presidents were assassinated in office?
8. INVENTORS: What is Robert Fulton famous for inventing?
9. HISTORY: When was the Magna Carta imposed to prohibit arbitrary royal acts?
10. GENERAL KNOWLEDGE: What is the early Roman term for the month of July?

1. Libya
2. A hypertext file
3. One billionth of a second
4. Stringed
5. A punctuation mark that combines a question mark and an exclamation point
6. An apple
7. Abraham Lincoln, James Garfield, William McKinley and John Kennedy
8. The steamboat
9. 1215
10. Quintilis

(c) 2013 King Features Synd., Inc.