
Two books, 80 questions, 75% to pass — so the drill is which IRC chapter, not which book.
The WEIGHT Method built for the Kansas KGC Residential Building Contractor (C) exam: 80 questions, 4 hours, open book, 75% to pass. Kansas allows only two references — the 2018 IRC and the ICC Concrete Manual — so the usual "which book?" question is already answered. What costs candidates the exam is hunting for the right chapter under a three-minute-per-question clock. This course drills chapter navigation: Chapter 3 alone is roughly a quarter of the paper, Chapters 4, 5, 6, 8 and 10 are nearly half of it, and Chapter 1 — the one everybody skips — is another fourteen questions. Practice draws come live from your real IRC 2018 question bank in the published exam proportions.