I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

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

Can you find the missing piece of the Porsche?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

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

What is more useful when it is broken?

How can you take 2 from 5 and leave 4?

The dirtier I get, the whiter I look. Who am I?

I came first on earth but second on the heaven.
I also came twice in a week but found just once in a year.
I stay away from months but you can find me in February.

What am I?

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?