What question can you never answer yes to?

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.

Imagine you are in a room with no windows or doors. How will you get out?

Solve the equation in the image by looking at the pattern closely.

Can you count the number of triangles in the given figure?

What will you call your mother's brother's brother-in-law?

Find the value of "?" in the ball picture Riddle below:

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?