3,625 accepted98% rate55.3 hours
3,625 accepted98% rate55.3 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.
How many protons does a carbon atom have? Answer with the whole number only.
In which country is the CAC 40 stock index based? Answer with the country name only.
Saudi Aramco's shares are listed on the Saudi Exchange (Tadawul) in Riyadh. Answer true or false.
In which country is the BSE Sensex stock index based? Answer with the country name only.
Human body cells normally contain 23 pairs of chromosomes. Answer true or false.
Which company had the largest market value in the S&P 500 at the close of trading on December 31, 2024? Answer with the company name only.
Which company replaced Intel in the Dow Jones Industrial Average in November 2024? Answer with the company name only.
Spiders are insects. Answer true or false.