How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

Two boys were admitted to a school. When the headmaster asks them about their parents, they tell him that they have same parents (father and mother). On further inquiry, it turns out that they both share the same date for their birthday.

"Are you twins," ask the headmaster.
"No," replies the boys.

Is it possible?

When it is alive we sing, when it is dead we clap our hands. What is it?

I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I?

An artist while painting a scenic beauty, decides to paint three layers of blue colour on the sky.

Which layer will go on the first?

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

How can a man go eight days without sleep?