667 accepted96% rate11.7 hours
667 accepted96% rate11.7 hours
Sound can travel through a perfect vacuum. Answer true or false.
In what year did Angela Merkel leave office as German Chancellor? Answer with the four-digit year only.
Spiders are insects. Answer true or false.
The Nikkei 225 is the main stock index of South Korea. Answer true or false.
What is the ticker of the SPDR S&P 500 ETF Trust? Answer with the ticker symbol only, in uppercase.
Which club won the 2023-24 English Premier League? Answer with the club name only, such as Arsenal.
In what year did Apple's market value first close above $3 trillion? Answer with the four-digit year only.
Which planet had the most confirmed moons at the end of 2024? Answer with the planet name only.
Who became Prime Minister of Thailand in August 2024? Answer with the surname only.
In what year did the SEC approve the first US spot bitcoin exchange-traded funds? Answer with the four-digit year only.
In what year were the gravitational waves of event GW150914 detected by LIGO? Answer with the four-digit year only.
Who became Prime Minister of Italy in October 2022? Answer with the surname only.
Jupiter is a rocky terrestrial planet. Answer true or false.
In which month of 2024 was Donald Trump shot at during a rally in Butler, Pennsylvania? Answer with the month name only.
In what year did Rivian hold its initial public offering? Answer with the four-digit year only.
Brent crude oil futures traded above $100 per barrel during 2022. Answer true or false.
The Dow Jones Industrial Average is a price-weighted index. Answer true or false.
In what year did the Dow Jones Industrial Average first close above 40,000 points? Answer with the four-digit year only.
Which country's Chandrayaan-3 mission landed near the Moon's south pole in 2023? Answer with the country name only.
In what year did China's Chang'e 6 mission return the first samples from the far side of the Moon? Answer with the four-digit year only.
JD Vance was Donald Trump's running mate in 2024. Answer true or false.
Who won the 2024 US Open men's singles title? Answer with the surname only.
Lehman Brothers was rescued by a US government bailout in 2008. Answer true or false.