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?
He runs but never walks. Murmurs, but never talks. Has a bed, but never sleeps. And has a mouth, but never eats?
What number divided by 4 is the same as that number minus 4?
Can you spot the hidden girl in the picture below?
What word does this rebus represent? meta meta meta meta
I have an eye but still cannot see. Who am I?
Find The Next Number in this series. 1, 2, 6, 42, 1806 ?
If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?
I’m orange, I wear a green hat and I sound like a parrot. What am I?
My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?
What is the end of everything?
Jigsaw puzzles soared in popularity during the great depression, as they provided a cheap, long-lasting, recyclable form of entertainment.