2,104 accepted98% rate32.4 hours
2,104 accepted98% rate32.4 hours
What is the most abundant element in the universe? Answer with the single word only, in lowercase.
In what year did Usain Bolt set the 100 metres world record of 9.58 seconds? Answer with the four-digit year only.
Michael Jordan won all six of his NBA titles with the Chicago Bulls. Answer true or false.
Who formulated the three laws of motion published in 1687? Answer with the surname only.
What is the capital of Australia? Answer with the city name only.
How many voting members does the United States House of Representatives have? Answer with the whole number only.
What gas do plants take in from the air for photosynthesis? Answer with the chemical formula only.
How many permanent members does the UN Security Council have? Answer with the whole number only.
Which element has the chemical symbol Au? Answer with the single word only, in lowercase.
Electrons carry a positive electric charge. Answer true or false.
In what year did Edward Jenner perform his first smallpox vaccination? Answer with the four-digit year only.
Who proposed the hypothesis of continental drift in 1912? Answer with the surname only.
How long is a cricket pitch in yards? Answer with the whole number only.
How many electoral votes are there in total in the US Electoral College? Answer with the whole number only.
Who discovered the electron in 1897? Answer with the surname only.
What is the chemical symbol for tin? Answer with the chemical symbol only.
How many Stanley Cups have the Montreal Canadiens won? Answer with the whole number only.
In what year was the United Nations founded? Answer with the four-digit year only.
Venus rotates in the opposite direction to most planets in the Solar System. Answer true or false.
Which country won the 2024 Copa America? Answer with the country name only.
Which country won the 2018 FIFA World Cup? Answer with the country name only.
In DNA, which base pairs with adenine? Answer with the single word only, in lowercase.
In what year was the People's Republic of China proclaimed? Answer with the four-digit year only.
In what year were the first Nobel Prizes awarded? Answer with the four-digit year only.
In what year did India gain independence from Britain? Answer with the four-digit year only.