If 21x = 79x, what is the value of x?
A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?
Samuel was out for a walk when it started to rain. He did not have an umbrella and he wasn't wearing a hat. His clothes were soaked, yet not a single hair on his head got wet. How could this happen?
Women do it once a year after they turn 19 but men get to do it only once in a lifetime. What is it?
What is Luis Suarez's (Soccer Player) favorite tea?
Until it is measured, not known. Yet how you miss it when it has gone. What is it?
You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?
I know a 5-digit number having a property that With a 1 after it, it is three times as large as it would be with a one before it. Guess the number?
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?
Things are just as they seem, right? Well, check again. Can you count the number of tigers in this picture ?
Can you solve the maths in the below-given picture equation?
Jigsaw puzzles soared in popularity during the great depression, as they provided a cheap, long-lasting, recyclable form of entertainment.