Long Riddles and Answers

Question: What type of chair is electric, you can't get out of it on your own, but if someone helps you get out you're not dead?

Question: When Tommy was 10 years old his sister Suzy was half his age. Now that Tommy is 50 years old how old is his sister Suzy?

Question: The more of me you have, the longer your life.
The more of me you have, the less you have left.

What am I?

Question: Crawls over pages and fells wild beasts.
Helps guide you along in your home and on streets.

What is it?

Question: Have a question , regardless you ask any people , that people only give you answer is " no " , what is this question ??