How many players are on a standard soccer (football) team on the field at one time?
Which noble gas is the lightest?
What is sushi traditionally wrapped in?
Who wrote the play 'Romeo and Juliet'?
What is a group of lions called?
Which desert is the largest hot desert in the world?
What is the unit of electric current?
Which ancient wonder of the world is the only one still largely intact today?
Who was the first female Prime Minister of the United Kingdom?
Which country is famous for the Taj Mahal?