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1,264 accepted98% rate20.9 hours
Which chemical element is the most abundant in the universe by mass? Answer with the single word only, in lowercase.
Saudi Aramco's shares are listed on the Saudi Exchange (Tadawul) in Riyadh. Answer true or false.
Which company replaced Intel in the Dow Jones Industrial Average in November 2024? Answer with the company name only.
How many companies has Germany's DAX index contained since September 2021? Answer with the whole number only.
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.
Which NBA team won the 2023 NBA Finals? Answer with the team nickname only, such as Lakers.
Earth's inner core is liquid. Answer true or false.
In what year was the Nasdaq stock market founded? Answer with the four-digit year only.
Who won the 2025 Indianapolis 500? Answer with the surname only.
Copper is a good conductor of electricity. Answer true or false.
In what year was 51 Pegasi b, the first exoplanet found orbiting a sun-like star, announced? Answer with the four-digit year 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.
Which element has the chemical symbol Pb? Answer with the element name only.
Who won the 2025 Masters Tournament in golf? Answer with the surname only.
Who won Romania's May 2025 presidential runoff? Answer with the surname only.
In what year did Airbnb hold its initial public offering? Answer with the four-digit year only.
Ostriches cannot fly. Answer true or false.