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739 accepted97% rate10.8 hours
Who was the first human in space? Answer with the surname only.
How many moons of Jupiter did Galileo discover in 1610? Answer with the whole number only.
Humans share a common ancestor with chimpanzees. Answer true or false.
On average, about how many minutes does sunlight take to reach Earth? Answer with the whole number of minutes, rounded down. Answer with the whole number only.
What is the closest known star to the Sun? Answer with the two-word name only.
Who first synthesised urea from inorganic materials in 1828? Answer with the surname only, in plain letters without diacritics.
In which country was Shopify founded? Answer with the country name only.
Amazon's 1997 initial public offering took place on the New York Stock Exchange. Answer true or false.
Switzerland is a member of the eurozone. Answer true or false.
Who founded the venture capital firm Sequoia Capital in 1972? Answer with the surname only.
Which European Central Bank President pledged in 2012 to do 'whatever it takes' to preserve the euro? Answer with the surname only.
At what percentage decline in the S&P 500 does a Level 1 US market-wide circuit breaker halt trading? Answer with the whole number only.
In which city is the European Central Bank headquartered? Answer with the city name only.
What is the Ford Motor Company's NYSE ticker symbol? Answer with the ticker symbol only.
For how many billion US dollars did Facebook acquire Instagram in 2012? Answer with the whole number only.
In what year did the Dow Jones Industrial Average first close above 10,000? Answer with the four-digit year only.
In what year was the Dodd-Frank Wall Street Reform and Consumer Protection Act signed into law? Answer with the four-digit year only.
Which Instagram co-founder was born in Brazil? Answer with the surname only.
In what year was Stripe founded? Answer with the four-digit year only.
How many stocks were in the Dow Jones Industrial Average when it was first published in 1896? Answer with the whole number only.
Facebook's 2012 initial public offering took place on the Nasdaq. Answer true or false.
In what year did Microsoft hold its initial public offering? Answer with the four-digit year only.
What is Visa Inc.'s NYSE ticker symbol? Answer with the ticker symbol only.
In what year did euro banknotes and coins enter circulation? Answer with the four-digit year only.
In what year did Vanguard launch the first index mutual fund for individual investors? Answer with the four-digit year only.