3,642 accepted98% rate54.8 hours
3,642 accepted98% rate54.8 hours
Earth's inner core is liquid. Answer true or false.
Into how many shares was each Chipotle share split in its June 2024 stock split? Answer with the whole number only.
In what year was the Nasdaq stock market founded? Answer with the four-digit year only.
Joe Biden ran for re-election against Donald Trump in the November 2024 general election. Answer true or false.
Who won the 2024 Daytona 500? Answer with the surname only.
Who was confirmed as US Secretary of Defense in January 2025? Answer with the surname only.
Who won the 2025 Indianapolis 500? Answer with the surname 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.
In what year was 51 Pegasi b, the first exoplanet found orbiting a sun-like star, announced? Answer with the four-digit year only.
The Los Angeles Dodgers won the 2024 World Series in five games. Answer true or false.
Which element has the chemical symbol Pb? Answer with the element name only.
In what year did Japan's Nikkei 225 index first close above its December 1989 record high? Answer with the four-digit year only.
Who won the 2025 Masters Tournament in golf? 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.
Who shared the 2024 Nobel Prize in Physiology or Medicine with Victor Ambros? Answer with the surname only.
In what year did Tesla hold its initial public offering? Answer with the four-digit year only.
Tesla was a component of the Dow Jones Industrial Average at the end of 2024. Answer true or false.
Which element has the chemical symbol K? Answer with the element name only.
The S&P 500 finished calendar year 2022 down more than 15 percent. Answer true or false.
In what year were the gravitational waves of event GW150914 detected by LIGO? Answer with the four-digit year only.
Bayer Leverkusen went unbeaten in the 2023-24 Bundesliga season. Answer true or false.
In what year did Lehman Brothers file for bankruptcy? Answer with the four-digit year only.
Mitochondria contain their own DNA. Answer true or false.
Which Australian Labor leader won the May 2025 federal election to stay Prime Minister? Answer with the surname only.
Who was sworn in as US Secretary of State in January 2025? Answer with the surname only.