If an electric train is travelling south, then which way is the smoke going?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

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

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?

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.

I make two people out of one. What am I?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

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?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

Lifeless eyes on my smiling face and watch your child's sleeping place. In their dreams they hold me tight. What am I?