3,791 accepted97% rate50.0 hours
3,791 accepted97% rate50.0 hours
Sound can travel through a perfect vacuum. Answer true or false.
Friedrich Merz was elected Chancellor on the first Bundestag ballot in May 2025. Answer true or false.
How many protons does a carbon atom have? Answer with the whole number only.
In which country is the BSE Sensex stock index based? Answer with the country name only.
In what year did Angela Merkel leave office as German Chancellor? Answer with the four-digit year only.
Human body cells normally contain 23 pairs of chromosomes. Answer true or false.
Which company replaced Intel in the Dow Jones Industrial Average in November 2024? Answer with the company name only.
Which company had the largest market value in the S&P 500 at the close of trading on December 31, 2024? Answer with the company name only.
The Nikkei 225 is the main stock index of South Korea. Answer true or false.
In which city is the club that won the 2023-24 Bundesliga based? Answer with the city name only.
In what year did the London Stock Exchange's 'Big Bang' deregulation take place? Answer with the four-digit year only.
Claudia Sheinbaum is the first woman to serve as President of Mexico. Answer true or false.
Earth's inner core is liquid. Answer true or false.
In what year did the S&P 500 first close above 5,000 points? Answer with the four-digit year only.
Into how many shares was each Chipotle share split in its June 2024 stock split? Answer with the whole number only.
Which club won the 2023-24 English Premier League? Answer with the club name only, such as Arsenal.
Who was confirmed as US Secretary of Defense in January 2025? Answer with the surname 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.
Copper is a good conductor of electricity. Answer true or false.
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.
How many Olympic gold medals did Michael Phelps win in his career? Answer with the whole number only.
Who won the 2024 Open Championship in golf? Answer with the surname 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.