Answer:
Precious stones in a pack of cards.
What occurs once in a minute, twice in a moment and never in one thousand years?
Whipping one of these out in the wrong setting is said to be terrible luck.
The more you take away, the bigger it gets.
What has holes on each side, but can still can hold water?
The profession of Jimi Hendrix and Eric Clapton
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?