268 | Science & Nature | Multiple Choice | Easy | Which element has the chemical symbol 'Fe'? |
267 | Science & Nature | Multiple Choice | Easy | What does the letter 'S' stand for in 'NASA'? |
264 | Entertainment: Books | Multiple Choice | Easy | Which famous book is sub-titled 'The Modern Prometheus'? |
262 | Entertainment: Music | Multiple Choice | Easy | In the Rossini opera, what was the name of 'The Barber of Seville'? |