Expand your knowledge of countries, history, geography, organizations, discoveries, important personalities and world records.
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What is the official language of the United Nations that includes six languages, one of which is Arabic?
Which country has the most time zones?
The chemical formula H2O represents which substance?
The Olympic Games of 2024 were held in which city?
Which ocean is the largest by surface area?
The World Wide Web was invented by whom?
Which is the capital city of South Africa?
The Great Barrier Reef is located near which country?
How many players make up a standard hockey team on the field?
Who discovered the theory of gravity?
Who led the Long March in Chinese history?
Who founded the religion of Sikhism?
Which country is home to the ancient city of Petra?
Which is the longest mountain range in the world?
Which author wrote 'War and Peace'?
Which country is the world's largest producer of crude oil?