This is a most unusual paragraph. How quickly can you find out what is so unusual about it? It looks so ordinary, you'd think nothing was wrong with it. Actually, nothing IS wrong with it. But it is not as ordinary as you might think. If you think about it for a bit, you will find out why it is truly so unusual. So what is it? What is so unordinary about this paragraph?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I?

How is a fly different from a mosquito?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

All of Jacob's shoes are red except two.
All of Jacob's shoes are green except two.
All of Jacob's shoes are yellow except two.

How many shoes does Jacob have?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

There is a place where if I stand up straight, I will still be considered sideways.

Replace the question mark with the correct number, given the pair of numbers exhibits a similar relationship?

? : 3839 :: 11 : 1209

"That Restaurant always remains crowded. This is the reason why nobody goes there".

Can you find a flaw in this statement?