It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

Can you divide the below-given shape into four equal and identical pieces?

You can move only two matchsticks in the given picture. What is the highest number you can form by doing it?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

There are three houses in a straight row. One is red, one is blue, and one is white. The red house is left of the middle. The blue house is right of the middle. Where's the white house?

I inserted a coin in a bottle and closed its mouth with the help of a cork. Now, I was able to take the coin out from the bottle without taking out the cork or breaking the bottle. Can you tell me how I did it?

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

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?

There is a number which when you multiply by 3 and subtract 2 from the result, then the resulting number is the reverse of the actual number.

What is the smallest number that stands true on the statement?