What has one letter and starts with an E?

I don't get anymore wetter, no matter how much rain falls on me.

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

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

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

How many times can you subtract the number two from the number fifty?

A man started to town with a fox, a goose, and a sack of corn. He came to a stream which he had to cross in a tiny boat. He could only take one across at a time. He could not leave the fox alone with the goose or the goose alone with the corn. How did he get them all safely over the stream?

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?