I may have linked to this before. But it may have been a different quiz. In any case, I'm fairly satisfied with the result.
You are the Second Doctor: Affable, impish, and
fond of simple pleasures as well as simple
pranks. Your mischievous exterior camouflages a
powerful mind and a great deal of courage.
Although you care nothing for appearances, you
place a high value on the bonds of true and
Which Incarnation of the Doctor Are You?
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(Edited to add that the quiz only goes up to the 7th Doctor, but it does include the Master. Also, I'm nearly positive I linked to this before. Oh well.)