What does an Island and the letter T have in common?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

What Adam and Eve do not have but the rest of the people have?

There are two words one resembles the "state of rest" and the other is related to "writing/reading material".

Can you name these two words which also sound similar?

Two boys wish to cross a river. The only way to get to the other side is by boat, but that boat can only take one boy at a time. The boat cannot return on its own, there are no ropes or similar tricks, yet both boys manage to cross using the boat.

How?

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

What is the word or phrase below?
R | E | A | D

I am the fastest animal but cannot climb the tree. What am I?

The chance of Mr John winning the lottery is 10%. All participants lined up and Mr John is 4th in the row. The first three participants lose the lottery.

What is the chance of Mr John now?

You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket?

(Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)