A shepherd had 18 sheep, out of which, all but ten died.

Can you tell us how many sheep was he left with?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

A man desired to get into his work building, however he had forgotten his code.
However, he did recollect five pieces of information
* Fifth number + Third number = 14
* The fourth number is one more than the second number.
* The first number is one less than twice the second number.
* The second number and the third number equals 10.
* The sum of all five numbers is 30.

What is the code ?

I am a five-letter word under you,
Remove the first letter and I am above you,
Remove the second as well and I am around you.

Who am I?

You are presented with three boxes. One of them has a red ball inside and the other two have a black ball inside each of them. You are asked to pick up the one with red ball and you pick one. Now, one of the other boxes is opened and it is found to have a black ball.

You are presented with a chance to change your box with the one that is left closed. Will you change your box? Why or why not?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

No one wants to have it, but if one got it, he does not want to lose it. What is It?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member ?

What is the end of everything?