In which decade were the Dead Sea Scrolls found?
1930s | 1920s | 1940s | 1910s
In which century did the United States of America begin using decimalised currency?
1900s | 1600s | 1800s | 1700s
What is the main type of acid found in acid rain?
Ethanoic acid | Sulphuric acid | Nitric acid | Hydrochloric acid
Which marsupial can be found on the Australian coat of arms?
Possum | Wombat | Kangaroo | Koala Bear