choose the correct answer

what is the longest time that a person can stay without sleeping ?

3

9

6

11


next

what's the richest man in the world ?

Bill Gates

Jeff Bezos

Warren Buffett

Mark Zuckerberg


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what's the team of football who won the world cup in 2004 ?

Spain

Germany

Argentine

Belgium


next back

what's the smartest man in the world

Leonardo da Vinci

Isaac Newton

Albert Einstein

Kim Ung-Yong


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what's the poorest country in the world ?

Democratic Republic of Congo

Tajikistan

Mozambique

Uganda


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