Keep at it! As a best practice, you should spend at least the same amount of time reviewing your exam results as you spent taking it. Focus on those questions that you answered incorrectly and on those where you were just guessing but got them right. Review the explanations and read up on the topic. Taking every mistake as an opportunity to learn will lead to success.
How long have you been studying for and how do you study? I'm not big on taking notes as I never review them. I'm more the type to rewind until I get the concept.
My first try was 59.5%, took a 2nd one two days later and I got 68%. Hopefully the third will be better. It helps to identify problem areas and use the score metrics to base further studying on. I'm still studying and filling in gaps in my knowledge area but plan to take a third mock next week. Don't be discouraged by scores. Good luck!
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