A train leaves from point A for point B at 80 mph. After half an hour, another train leaves from point B for point A at 60 mph. Which of the trains will be farther from point A when they meet ?
Two men are in a desert. They both have packs on. One of the guys is dead. The guy alive has his pack open, and the guy who is dead has his pack closed. What is in the pack?
A pond had 60 fish, out of which, all but 20 died. How many fishes are now present in that pond?
What number do you get when you multiply all of the numbers on a telephone's number pad?
Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?
A bomb goes off. Carnage. One person, only a few feet away, survives! How can this be?
How many bricks does it take to complete a building that is 15 feet wide, 30 feet deep, and 12 feet tall made of brick?
The following question it puts forth you: 25 - 55 + (85 + 65) = ? Then, you are told that even though you might think it's wrong, the correct answer is actually 5! Whats your reaction to it? How can this be true?
Can you find a five letter word that is left with only two letters if one is removed?
How can you spell "White of an egg" in one word? Hint: I know you can spell coke, poke, and joke.
In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.