What runs around the whole yard without moving?

How many bricks does it take to complete a building that is 15 feet wide, 30 feet deep, and 12 feet tall made of brick?

After a heavy Thanksgiving meal, the night watchman went to work. In the morning, he told his boss he had dreamed that a saboteur planted a bomb in the factory and that he felt it was a warning. The boss promptly fired him. Worker confused, Why boss fire him?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

A mother bought three dress for her triplets daughters(one for each) and put the dresses in the dark. One by one the girls come and pick a dress.
What is the probability that no girl will choose her own dress?

What building has the most stories?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

What number when divided in half becomes zero?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

No matter how little or how much you use me, you change me every month. What am I?