Answer:
The person who makes me doesn't need me. The person who buys me doesn't use me. The person who uses me doesn't know it. What am I?
You bury me when Iām alive and dig me up when Iām dead. What am I?
What dress does everyone have, but no one wears?
I am a red drum which sounds without being touched, and grows silent, when touched. What am I?
What is black when it's clean and white when it's dirty?
What is the middle of water but is not an island?