Answer:
What common English verb becomes its own past tense by rearranging its letters?
A girl was ten on her last birthday, and will be twelve on her next birthday. How is this possible?
Who is it that rows quickly with four oars, but never comes out from under his own roof?
What two things can always see what the other sees, but can never see each other?
What has six faces and twenty-one eyes?
Both a currency and an antlered male. What is it?