What question can you never answer yes to?

A clock loses 10 minutes each hour. If the clock is set correctly at noon, what time is it when it reads 3 PM?

The more it dries, the wetter it becomes. Can you tell what it is?

Count The number of F's in the paragraph below:

"FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS"

How many bananas can you eat if your stomach is empty?

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

What four weights can be used to balance from 1 to 30 pounds?

Complete the table series riddle by finding the number that can replace "??".

In the figure, you can see nine stars. What you have to do is connect all of them by using just four line and without lifting your hand i.e. in a continuous flow.