Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

I come in different shapes and sizes.
Parts of me are curved, other parts are straight.
You can put me anywhere you like,
but there is only one right place for me.
What am I?

If in a code language, DISTANCE is written as IDTUBECN and DOCUMENT is written as ODDVNTNE, the how will THURSDAY be coded as in the same language?

Give it food and it will live; give it water and it will die.

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

Do you know what I am?

If eleven plus two equals one, what does nine plus five equal?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

A man had five children. He had $100 with him to give to his children. He decided to start with the youngest child and then give $2 more than each younger child to his next elder child.

For example, if he gives $x to the youngest child, he will give $(x+2) to the next one, $[(x+2) + 2] to the next one and so on.

Can you find out how much did the youngest one receive?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

A little girl goes to the store and buys one dozen eggs. As she is going home, all but three break. How many eggs are left unbroken?