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

If it took eight men ten hours to build a wall, how long would it take four men to build it?

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?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

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

A bomb exploded in a room full of married couples and no one died. How?

A number with an interesting property:

When I divide it by 2, the remainder is 1.
When I divide it by 3, the remainder is 2.
When I divide it by 4, the remainder is 3.
When I divide it by 5, the remainder is 4.
When I divide it by 6, the remainder is 5.
When I divide it by 7, the remainder is 6.
When I divide it by 8, the remainder is 7.
When I divide it by 9, the remainder is 8.
When I divide it by 10, the remainder is 9.

It's not a small number, but it's not really big, either.
When I looked for a smaller number with this property I couldn't find one.

Can you find it?

You have to put a letter on the following to make it a meaningful word. The only challenge is that you can't use 'E'.

S E Q U E N C _

Three ants are going up a hill, one behind the other. The last ant then says to the other ants, 'There is an ant behind me!'' How come?