A woman lives in a skyscraper thirty-six floors high and is served by several elevators which stop at each floor going up and down. Each morning she leaves her apartment and goes to one of the elevators. Whichever one she takes is three times more likely to be going up than down. Why?

There are two dice with empty faces in front of you and a marker. You can mark any number on each of the faces of the two dice, but you have to display all 31 days of the month using the two of them.

Which numbers will you mark on which dice so that you can easily depict all the dates of the month?

What does this mathematical rebus means ?

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

My sock drawer has 26 blue socks, 13 pink socks, 33 green socks, and 12 red socks, how many socks would I have to pull out in the dark to be sure I had a matching pair?

Different lights make me strange by changing me into different sizes. What am I?

Solve the puzzle by telling what does below picture means.

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

Find out the number of circles in the given picture having Illusion

Cristina leaves home and then she makes exactly 3 left turns and returns home where she found 2 girls wearing the mask.

Who are these two masked girls?