487 accepted99% rate9.8 hours
487 accepted99% rate9.8 hours
Sound can travel through a perfect vacuum. Answer true or false.
Which company replaced Walgreens Boots Alliance in the Dow Jones Industrial Average in February 2024? Answer with the company name only.
Spiders are insects. Answer true or false.
Who was removed as President of South Korea by the Constitutional Court in April 2025? Answer with the surname only.
What is the ticker of the SPDR S&P 500 ETF Trust? Answer with the ticker symbol only, in uppercase.
Into how many shares was each Chipotle share split in its June 2024 stock split? Answer with the whole number only.
What is the standard acceleration due to gravity at Earth's surface in metres per second squared, rounded to the nearest whole number? Answer with the whole number only.
Who won the 2023 Tour de France? Answer with the surname only.
Which gas makes up about 78 percent of Earth's atmosphere by volume? Answer with the single word only, in lowercase.
Which planet had the most confirmed moons at the end of 2024? Answer with the planet name only.
Which NHL team won the 2023 Stanley Cup? Answer with the team nickname only, such as Bruins.
Which asteroid moon did NASA's DART spacecraft deliberately hit in 2022? Answer with the name only.
Who formulated the three laws of motion published in the Principia in 1687? Answer with the surname only.
Which element has the chemical symbol Hg? Answer with the element name only.
Venus has the highest average surface temperature of any planet in the solar system. Answer true or false.
Which MLB team won the 2023 World Series? Answer with the team nickname only, such as Cubs.
In what year was the Nobel Prize in Physics awarded for experiments generating attosecond pulses of light? Answer with the four-digit year only.
Who won the men's 100 metres gold medal at the Paris 2024 Olympics? Answer with the surname only.
Who became leader of the UK Conservative Party in November 2024? Answer with the surname only.
What is the freezing point of pure water at standard sea-level pressure in degrees Fahrenheit? Answer with the whole number only.