What is the most challenging part of Paragraph Comprehension section of the ASVAB? It is important to figure out the most challenging part of each section of the ASVAB. As an ASVAB tut0r, I remind my students in my ASVAB prep course to address their areas of weakness and build upon their areas of strength. I help my students to improve their ASVAB math scores by figuring out which subtopics need work. In Paragraph Comprehension, people need to think about whether the issue that needs to be addressed is a timing issue, a vocabulary issue, or a reading comprehension issue. Identifying the issue that needs help is the first step to mastering that subtest.