I look flat, but I am deep. Hidden realms I shelter. Lives I take, but the food I offer. At times I am beautiful. I can be calm, angry, and turbulent. I have no heart but offer pleasure as well as death. No man can own me, yet I encompass what all men must have. What am I?

What has one letter and starts with an E?

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

If,

A = 1

B = 2

C = 3

...

...

Z = 26.

Based on above rule, you need to find an eleven letter word whose letter sum is equal to 52.

John was piloting a plane behind a car but was never able to overtake it. Why?

What word begins and ends with an E, but has only one letter?