How can you drop a raw egg from a height onto a concrete floor without cracking it?
How can one talk without saying a single word?
One is to three as three is to five and five is to four and four is the magic number. What is the pattern?
2 ladies and 2 girls need to cross a river in a boat big enough for 1 LADY or 2 girls. How do they do it?
Take 9 from 6, 10 from 9, 50 from 40, and leave 6. How Come ??
How many runs at maximum can a batsman score in a normal one-day match? Consider the fact that the conditions are ideal and there are no No Balls, no Wide Balls and no Extras in that match.
In two decks of cards, what is the least amount of cards you must take to be *guaranteed* at least one four-of-a-kind?
Client Dempsey living in one of the East Coast states of the U.S. was talking to Landon Donovan, who was living in the West Coast state of the U.S. Dempsey: What time is it? Donovan: Wow, It is the same time here. How is this possible?
I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?
I make two people out of one. What am I?
What has a bottom at the top?
The phrase “thinking outside the box” was popularised from the solution to a topographical puzzle involving 9 dots in a box shape.