A smart landscaper is given the task of placing 4 trees so that they are all the same distance away from each other. How does he do this?
Riddle AnswerHard Riddles
Half Full Barrel Puzzle
Two workers in a brewery are trying to settle an argument over how much beer is inside a barrel. One worker thinks the barrel is more than half full while the other says it’s less than half full.
How can they settle the argument without using any measuring tools?
Note: the top of the barrel can be easily removed.
Riddle Answer5 Islanders
Alex came across 5 islanders, all of whom knew one another and would only answer yes-or-no questions.
What is the minimum number of questions Alex needs to ask, to successfully determine how many of the islanders are paladins?
Riddle AnswerProbability That Both Children Are Boys
Mr. Smith has two children. At least one of them is a boy. What is the probability that both children are boys?
Riddle Answer100 Politicians
There is a party of 100 politicians. All of them are either honest or liars. You walk in knowing two things:
- At least one of them is honest.
- If you take any two politicians, at least one of them is a liar.
From this information, can you know how many are liars and how many are honest?
Riddle Answer