Answer:
What has fingers and a thumb but no hand?
Take one royal word in the plural and make it singular by adding one letter
I know a word of letters three, add two and less there will be.
Ms Red lives in a red house, Mr blue lives in a blue house, Ms pink lives in a pink house, who lives in the white house?
What pulls you down and never lets go?
What flies without wings?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?