Answer:
I ask no questions but receive a lot of answers. What am I?
Poor people have it. Rich people need it. If you eat it you die. What is it?
Of the king I am blue and of the peasant I am red. Of the frog I am cold and of the dog I am hot instead. What am I?
When it comes to me, you go on red and stops on green. What am I?
I am the minerals vital for your good health.
When is it bad luck to see a black cat?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic