It all depends on how you define intelligence. I generally score 130-150 on IQ tests, and I'd like to consider myself fairly intelligent, but I, as everyone else, have my strengths and weaknesses.
I am extremely skilled at analyzing, processing, and utilizing large amounts of information, and my mind is capable of following as many as 6 different trains of thought at the exact same time. I'm also quite good at logic, in the algorithmic sense. Present me with a start and end point for a problem, and I will have a viable solution in seconds (usually), and an optimal solution after a little thought.
Unfortunately, that all comes with a cost. I am notoriously bad at retaining information. I am a forgetful ************, and there's no way I can ever improve that. It takes me over a week of regular contact to be able to consistently remember a person's name, and I have an incredibly aggravating tendency to forget either what I'm trying to say or what a person just said to me in the middle of a conversation. My memory for facts is godawful, and any test regarding retention of information almost always goes terribly for me.
Because of the way my mind works, I am quite skilled at remembering and using processes (like math formulas or a set of directions), but pure facts (ie, names, dates, etc) are simply beyond my ability to memorize. Because of that, I'm not really sure how to answer this poll. I like to define intelligence as "ability to interpret and use information", and by that definition I am well into the 95+ percentile. If one were to use the more colloquial definition of "very knowledgeable" though, I'd have to rank myself more in the 60-70th percentile. It all really comes down to what you mean when you say "intelligent".
