It's been awhile taking the ASVAB. Remember, it's not just one score. The thing to remember is the GT score. Which is General Technical. It takes the score of Arithmetic reasoning, paragraph comprehension, and I forget the last. That score can help determine what you are qualified for. The higher the number, the broader your MOS/rating you can choose. I had somewhere around 105 GT which I thought was average but my electronics score was high . That help me later on down the road when I switched MOS's. And yes, you can always take it again if you're not happy with the scores you got.