1,362 accepted96% rate25.5 hours
1,362 accepted96% rate25.5 hours
What is the IATA code of London Heathrow Airport? Answer with the three-letter code only.
What is the capital of Senegal? Answer with the city name only.
The Boeing 787 airframe is made largely of carbon-fiber composite. Answer true or false.
In what year did Southwest Airlines operate its first flights? Answer with the four-digit year only.
What is the name of NASA's program to return astronauts to the Moon, named after Apollo's twin sister? Answer with the name only.
How many states does Mexico have, not counting Mexico City? Answer with the whole number only.
In what year did the Boeing 787 Dreamliner enter commercial service? Answer with the four-digit year only.
What was the name of the helicopter that flew on Mars in 2021? Answer with the name only.
What is the SI unit of magnetic flux density? Answer with the unit name only, in lowercase.
In what year did Albert Einstein publish his paper 'On the Electrodynamics of Moving Bodies', introducing special relativity? Answer with the four-digit year only.
What is the world's largest island that is not a continent? Answer with the name only.
What is the capital of the Philippines? Answer with the city name only.
In which country is Mount Kilimanjaro? Answer with the country name only.
What is the capital of Canada? Answer with the city name only.
On which planet is Olympus Mons? Answer with the name only.
What is the smallest US state by area? Answer with the name only.
What is the driest non-polar desert in the world, in Chile? Answer with the desert name only, without the word Desert.
In what year did Eritrea become formally independent from Ethiopia? Answer with the four-digit year only.
What is the IATA code of Beijing Capital International Airport? Answer with the three-letter code only.
What is the capital of Argentina? Answer with the city name only.
In what year did NASA's DART spacecraft impact the asteroid Dimorphos? Answer with the four-digit year only.
In what year did the Airbus A321XLR enter commercial service? Answer with the four-digit year only.
The joule is the SI unit of force. Answer true or false.
Southwest Airlines is headquartered in Dallas. Answer true or false.
Which river flows through Rome? Answer with the river name only, without the word River.