1286 | Science & Nature | Multiple Choice | Hard | Which of these chemical compounds is NOT found in gastric acid? |
1288 | Entertainment: Music | Multiple Choice | Medium | Which song by Swedish electronic musician Avicii samples the song "Something's Got A Hold On Me" by Etta James? |
1384 | Entertainment: Music | Multiple Choice | Medium | The 1952 musical composition 4'33", composed by prolific American composer John Cage, is mainly comprised of what sound? |
1385 | Vehicles | Multiple Choice | Hard | Which of these is NOT a car model produced by Malaysian car manufacturer Proton? |