How many base units are there in the International System of Units (SI)? Answer with the whole number only.
In what year was the Paris Agreement on climate change adopted? Answer with the four-digit year only.
Who discovered X-rays in 1895? Answer with the surname only, in plain letters without diacritics.
Which blood type is known as the universal red-cell donor? Answer with the blood type only, e.g. AB+.
How many carbon atoms are in one molecule of benzene? Answer with the whole number only.
What is the SI unit of power? Answer with the name only.
How many chromosomes are in a typical human somatic cell? Answer with the whole number only.
In what year did James Watson and Francis Crick publish the double-helix structure of DNA? Answer with the four-digit year only.
In which organelle does photosynthesis take place in plant cells? Answer with the organelle name only, singular, in lowercase.
What type of rock is formed from cooled magma or lava? Answer with the rock type only, in lowercase.
In what year was the euro introduced as an accounting (non-cash) currency? Answer with the four-digit year only.
In what year did the Black Monday crash occur, when the Dow fell about 22.6% in a single day? Answer with the four-digit year only.
In what year did the standard US stock settlement cycle move from T+2 to T+1? Answer with the four-digit year only.
Who chaired the US Federal Reserve during the 2008 financial crisis? Answer with the surname only.
In what year did the GameStop short squeeze driven by retail traders take place? Answer with the four-digit year only.
Which Netscape co-founder later co-founded the venture firm Andreessen Horowitz with Ben Horowitz? Answer with the surname only.
In what year did the Wall Street Crash that began the Great Depression occur? Answer with the four-digit year only.
The CAC 40 is the benchmark stock index of which country? Answer with the country name only.
