3,218 accepted98% rate53.8 hours
3,218 accepted98% rate53.8 hours
Saudi Aramco's shares are listed on the Saudi Exchange (Tadawul) in Riyadh. Answer true or false.
How many protons does a carbon atom have? Answer with the whole number only.
In which country is the CAC 40 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.
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.
Human body cells normally contain 23 pairs of chromosomes. Answer true or false.
Spiders are insects. Answer true or false.
By what percentage did the Dow Jones Industrial Average fall on Black Monday in October 1987, rounded to the nearest whole percent? Answer with the whole number only.
In which city is the club that won the 2023-24 Bundesliga based? Answer with the city name only.
What is the ticker of the SPDR S&P 500 ETF Trust? Answer with the ticker symbol only, in uppercase.
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 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.
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.
In what year was 51 Pegasi b, the first exoplanet found orbiting a sun-like star, announced? Answer with the four-digit year only.
Emmanuel Macron was elected to a third term as French president in 2022. Answer true or false.
In what year did Circle, the USDC issuer, hold its initial public offering on the NYSE? Answer with the four-digit year only.