What does this simple rebus mean?
How many people must be gathered together in a room, before you can be certain that there is a greater than 50/50 chance that at least two of them have the same birthday?
Can you arrange four 9's and use at most 2 math symbols, to make the total 100?
I am a prime number. The double of myself is equal to the square of me. which number am I?
What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?
Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months
'S' refers to the number of seconds in a day and 'H' refers to the number of hours in ten years. Which quantity out of these two is greater?
What kind of storm is always in a rush?
A horse was tied to a rope 5 meters long and the horses food was 15 meters away from the horse. How did the horse reach the food?
If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?
You’ll find me on Mercury, Earth, Mars, Jupiter, Saturn, and Uranus. But never Neptune, or Venus. What am I?
Jigsaw puzzles soared in popularity during the great depression, as they provided a cheap, long-lasting, recyclable form of entertainment.
