I've been studying Security+ for a week now and using Gibson's excellent book. Really very helpful. I am on chapter 7 now.

I did the sample questions on the comptia.org website and attained a score of 70%. The pass mark is 80%

breakdown was as follows but I have concerns that i failed the test. Is there any other good reliable questions i can get or buy?

Overall Score (All Objectives) Overall Score (All Objectives)






70% (21/30)

Passing Score



80% (24/30)



Systems Security
100% (5/5)



Network Infrastructure
80% (4/5)


Access Control
60% (3/5)


Assessments & Audits
60% (3/5)


Cryptography
80% (4/5)



Organizational security
40% (2/5)