
Six books, 110 questions — and a third of the exam hides in the code chapters builders never open.
The WEIGHT Method built for South Carolina's Residential Builder exam: 110 questions, 360 minutes, 77 to pass. Six references in five buckets, drills drawn in the exam's published proportions, and the "Code or Craft" drill for the 36 electrical, HVAC and plumbing questions that come out of the code rather than a trade book.