What is the maximum supply of bitcoin, in whole coins? Answer with the whole number only.
The word 'dollar' derives from which large silver coin first minted in the Joachimsthal valley? Answer with the single word only, in lowercase.
Rounded down to a whole number, how many grams are in one troy ounce? Answer with the whole number only.
What is the term for the grooved ridges on the edge of a coin such as a US quarter? Answer with the single word only, in lowercase.
What percentage silver are US dimes and quarters minted before 1965? Answer with the whole number only.
Canada is a constitutional monarchy. Answer true or false.
What is the most abundant element in Earth's crust by mass? Answer with the single word only, in lowercase.
In what year was the United States Constitution signed? Answer with the four-digit year only.
How many member countries did NATO have after Sweden joined in March 2024? Answer with the whole number only.
Which planet is closest to the Sun? Answer with the name only.
What is the capital of Turkey? Answer with the city name only.
Michael Jordan won all six of his NBA titles with the Chicago Bulls. Answer true or false.
In what year was the Maastricht Treaty signed? Answer with the four-digit year only.
