How many prime numbers are there?
1,000,000 | 1,256 | Infinitely many | 50
What are the next two numbers in this sequence: 4, 11, 18, 25, ...?
What is the sum of all the numbers on a standard clock face?
What are the ingredients with E numbers 200-299 used for in foods?
Sweeteners | Preservatives | Colors | Flavours
More than half Earth's population live in Asia. True or false?
True | False
Which bear is "smarter than the average bear"?
Other than Gemini, which star sign is depicted by two living creatures?
