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

What has many keys but can’t open a single lock?

Which point will the car reach to go out?

How many times can you subtract the number 5 from 25?

Give it food and it will live; give it water and it will die.

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?

What jumps when it walks and sits when it stands?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

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

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