What’s the angle between the minute hand and hour hand at a quarter past three?
Riddle AnswerLogic Riddles
Two Things For Breakfast
Why Is a Manhole Round
Why is a manhole round? Why is it better to have round manhole covers compared to square manhole covers?
Riddle AnswerMail 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 Answer