It belongs to you, but other people use it more than you do. What is it?

If a wheel has 54 spokes, how many spaces are there between the spokes?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

There is a box full of marbles,
all but two are blue,
all but two are green,
and all but two are red.

How many marbles are in the box?

I am a type of word that is spelt incorrectly or used differently, on purpose for humour. What am I?
Hint 1: You can find me in a joke.
Hint 2: I am a play on words.

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

You are mixing a mixture of cement and Sand with five gallons of water. You have a garden hose giving you all the water you need. The problem is that you only have a four-gallon bucket and a seven-gallon bucket and neither has graduation marks. Find a method to measure five gallons.

Spot what is wrong here in below Picture?

What has many teeth, but cannot bite?

It is a 5 letter word if you take away first letter it is something you get from sun, if you remove second letter you will get something to eat, if you remove third letter you get a word you use in pointing at and if you remove the fourth letter you get something to drink. What is it?