Why is it very easy to weigh a fish?
I have a clock(12-hour format) and both the needles of the clock overlap at 12:00. After how much time, they will overlap again?
Why blonde cannot dial 911?
How can you take 2 from 5 and leave 4?
In The 1st month of this year(the year 2013), I noticed that the date 13-1-13 (13 January 2013) is special. This date is special as: Date * Month = Year. Can you figure out which year of this century has a maximum number of such dates?
Find the hidden tiger in the given optical illusion ?
What can you serve, but never eat?
A kind heart person buy packed food at 3$/packet from United states and sells them at 1$/packet at Africa. After some time he becomes a millionaire. How come the guy become millionaire ?
It begins where the time ends. Its second is an expression of surprise. Its third is a question. Its fourth is urinate. It ends with a drink. Which country it is?
Can you find out which number multiplied by itself will give the output as 12345678987654321?
You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.