What breaks yet never falls, and what falls yet never breaks?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

There are three cows, two dogs, and one cat: How many legs do you have?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

There is a basket full of hats. Three are white and two are black. Three men, Tom, Tim, and Jim, each take a hat out of the basket and put it on their heads without seeing the hat they selected or the hats the other men selected. The men arrange themselves so Tom can see Tim and Jim’s hats, Tim can see Jim’s hat, and Jim can’t see anyone’s hat. Tom is asked what color his hat is and he says he doesn’t know. Tim is asked the same question, and he also doesn’t know. Finally, Jim is asked the question, and he does know. What colour is his hat?

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?

Can you count the number of quadrilaterals in the picture below?

1 dollar = 100 cent
= 10 cent x 10 cent
= 1/10 dollar x 1/10 dollar
= 1/100 dollar
= 1 cent

=> 1 dollar = 1 cent

solve this tricky problem?

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?