Long Riddles and Answers

Question: Ive said 'I am 11 years old' however, I'm 21 years old. How is that possible?

Question: Rarely touched but often held If you have wit, you'll use me well What am I?

Question: I rise and fall no matter what, only at finals rest do I not budge, what am I?

Question: I have lakes with no fish.
I have roads with no cars.

What am I?

Question: I have all of your knowledge but could fit in your hands.

What am I?