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

What word is represented by this rebus?

What is the next number in the series?

15 29 56 108 208 ?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

The following "Brain Bat" means Slow Down.
S
L
O
W

Using the same logic, can you tell us what does the following Brain Bat means ?
E
V
I
G

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

There are 2 cops parked along a one-way street looking for traffic violations. They spot a taxi driver going in the wrong direction, yet they do nothing.

Why?

John was drowned by he was not wet. How?

You have a square. What you have to do is cut and reassemble the square such that you create a Red Cross sign that has the same volume as that of the square.