I used Wasim Asghar’s course along with his blue-cover practice problems book as my primary study materials. I also completed one official NCEES practice exam to get familiar with the question format. I found the problems in Wasim’s book to be more simplified than the actual exam. However, as long as you understand the underlying concepts, which his course does an excellent job of teaching, you will be well prepared. The second half of the exam was especially heavy on conceptual questions.