Why is a manhole round? Why is it better to have round manhole covers compared to square manhole covers?
Riddle AnswerLogic Riddles
Mail Valuable Object
Suppose you want to send in the mail a valuable object to a friend. You have a box that is large enough to contain the object and the box can be fitted with multiple locks.
Both of you also have several locks and their corresponding keys. However, your friend does not have the keys to any of your locks. If you send a key in an unlocked box, there is a danger of theft.
How can you send the object securely to your friend?
Riddle AnswerThrow a Ball and Have It Come Back to You
Three Stoves, One Match
You have three stoves: a gas stove, a wood stove, and a coal stove, but only one match. Which should you light first?
Riddle AnswerCake 3 Cuts 8 Pieces
You must cut a birthday cake into eight equal pieces, but you’re only allowed to make three straight cuts, and you can’t move pieces of the cake as you cut. How can you do it?
Riddle Answer