The chemical formula of water is H2O2. Answer true or false.
How many Grand Slam singles titles did Serena Williams win? Answer with the whole number only.
The Masters golf tournament is played at Augusta National Golf Club. Answer true or false.
Which UK Prime Minister called the 2016 Brexit referendum? Answer with the surname only.
Which golfer has won the most men's major championships? Answer with the surname only.
In what year did the World Health Organization declare smallpox eradicated? Answer with the four-digit year only.
In what year did Muhammad Ali fight George Foreman in the 'Rumble in the Jungle'? Answer with the four-digit year only.
In what year were euro banknotes and coins introduced? Answer with the four-digit year only.
Who was UK Prime Minister for most of the Second World War? Answer with the surname only.
How many member states does the European Union have as of 2025? Answer with the whole number only.
Margaret Thatcher led the UK Labour Party. Answer true or false.
In what year did the Chernobyl nuclear disaster occur? Answer with the four-digit year only.
How many goals did Wayne Gretzky score in his NHL regular-season career? Answer with the whole number only.
What is the capital of Canada? Answer with the city name only.
Norway is a member of the European Union. Answer true or false.
To the nearest whole minute, how many minutes does sunlight take to reach Earth? Answer with the whole number only.
