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

I am the fastest animal but cannot climb the tree. What am I?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

I can sizzle like bacon,
I am made with an egg,
I have plenty of backbone, but lack a good leg,
I peel layers like onions, but still remain whole,
I can be long, like a flagpole, yet fit in a hole.

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?

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?

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?

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

Can you write down eight eights so that they add up to one thousand?