Answer:
What is more useful when it is broken?
There’s a one-story house in which everything is yellow. Yellow walls, yellow doors, yellow furniture. What color are the stairs?
What is red, orange, yellow, green, blue, indigo, violet, red, orange, yellow, green, blue, indigo, violet, red, orange, yellow, green, blue, indigo, violet?
If you are in Europe and one of your feet is in Germany while the other is in Belgium, then what country would you really be in?
What does a dyslexic agnostic insomniac do on his free time?
I repeat only the last word you say. The more I repeat, the softer I got. I cannot be seen but can be heard. What am I?