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 have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

Pronounced as one letter,
And written with three,
Two letters there are,
And two only in me.
I am double, I am single,
I am black blue and grey,
I am read from both ends,
And the same either way.

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?

Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water.

How many frogs are there on the log at this moment?

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

What has one letter and starts with an E?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?