What word begins and ends with an E, but has only one letter?

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

If six children and two dogs were under an umbrella, how come none of them got wet?

1 rabbit saw 9 elephants while going to the river. Every elephant saw 3 monkeys going toward the river. Each monkey had 1 parrot in each hand. How many animals are going towards the river?

One day, John and his friends were playing around. Jacob hit something with a Pin and it popped. John's dad came into the room that very moment, but he wasn't mad. In fact, he was smiling. What did Jacob hit?

I have an eye but still cannot see.

Who am I?

If eleven plus two equals one, what does nine plus five equal?

I am under you when I am whole.
I shift above you if you remove the first letter.
I come all around you if you remove the second as well.

Can you tell me who I am?

Which Burger Is Different in below image?

Can you find the missing piece of the Porsche?