What is the official language of Brazil

• Brazilian

• Spanish

• Portuguese

• Cumbucha

Which chemical element has the symbol, Au?

• Aluminium
• Bronze
• Silver
• Gold

Which is the smallest country in the world?

• San Marino

• Vatican City

• Monaco

• Luxembourg

What is the largest ocean in the world?

• Pacific

• Atlantic

• Indian

Where is the tallest building in the world located?

• Malasya

• USA

• Dubai

What is the name of the river that flows through China, Myanmar, Thailand, Laos, and Cambodia?

• Mekong River

• Ganges River

• Yangtze River

• Brahmaputra River

Water starts boiling at _____

• 100 degrees Celcius

• 150 degrees Celcius

• 200 degrees Celcius

Who is the author of "The tale of Kieu"?

• Nguyen Trai

• Nguyen Du

• Ho Chi Minh

What is the longest river in the world?

• The Red River

• The Nile

• Mekong River

What's the word?