Q. Why did Pakistan leave the Commonwealth in 1971?A. Due to recognition of BangladeshQ. Which country suffered the maximum in World War II?A. JapanQ. Which country is called the Land of Rising Sun?A. JapanQ. Which country is the largest producer of tin in the world?A. ChinaQ. Who discovered Australia?A. James CookQ. Which country has the greatest population density?A. MonacoQ. Which place is known as the Roof of the world?A. TibetQ. The country that accounts for nearly one third of the total teak production of the world isA. MyanmarQ. The largest coffee growing country in the world isA. BrazilQ. The country also known as "country of Copper" isA. ZambiaQ....