Q141: Which country is the highest producer of Gold?
Q142: The main purpose of the Great Wall of China was to _____?
Q143: In which country paper was first invented?
Q144: The First satellite in the World was?
Q145: Mount Everest is situated in which country?
Q146: Famous social website Facebook was founded by ____?
Q147: Which country is called the Land of Thousand Islands?
Q148: Who started ancient Olympic Games?
Q149: The Sahara is a desert located on the ____ continent.
Q150: Which place is called the Pyramid City?