useless trivia: What Word Means: Dupes - Mocks?

Questions

One of the worst fires in American history gutted the 26-storey MGM Grand Hotel in the 1980's In which town was the hotel situated?

In the 14th century, a plague killed up to one third of Europe's population What was it called?

Which American river caused serious flood damage in 1993?

How many voyages had the Titanic made when it hit an iceberg and sank in 1912?

A Pan Am flight, which left London Heathrow bound for New York in December 1998, was blown up by a bomb over a small Scotish town Name the town?