why number 8549176320 is one of a kind?

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

There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

Consider all the numbers between 1 and 1 million. Among all these numbers, there is something very special about the number 8 and the number 2202. What is it?

Can you find out the number that should replace the question mark with a valid reason?

You are provided with a grid (as shown in the picture). Can you fill the squares with numbers 1-8 in a manner that none of the two consecutive numbers are placed next to each other in any direction (vertically, horizontally or diagonally?)

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

If two fifty-foot ropes are suspended from a forty-foot ceiling that is twenty feet apart, how much rope will you be able to steal if you have a knife?

What kind of band never plays music?

There is something which you can be arrested for attempting but not for successfully completing.