Who has the highest number of subscribers on YouTube?
How many elements are on the periodic table?
In 2018, which song by Drake reached number one in multiple countries including the UK, US, Canada and Australia?
Which land mammal has the longest tail in the world?
What colour does litmus paper turn under acidic conditions?
Which country do the islands of Sakhalin, Hokkaido, Honshu, Shikoku, and Kyushu belong to?
How many degrees do the interior angles of a quadrilateral equal?
Which band is Joe Jonas lead singer of?
In a game of cricket, a set of wickets consists of how many stumps and bails?
True or false: The capital city of Switzerland is Zürich?