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?

What makes this number unique: 8,549,176,320?

I have feet, but no legs. Which animal Am I?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

John was piloting a plane behind a car but was never able to overtake it. Why?

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

What always comes into a house through the keyhole?

What country can make you shiver?

I had an infinite supply of water and 5 litres and 3 litres jars.

How would you measure exactly 4 litres in the least number of steps?

You walk into a room where there are three primates held in their respective cages:
1) A lion who is eating the flesh of a goat.
2) An orangutan who is playing with blocks.
3) A donkey who is sitting idle.

Who is the most intelligent primate in the room?