
Eight books, 100 questions — and carpentry plus the code are 40 of them on their own.
The WEIGHT Method built for Tennessee's BC-A Residential Contractor exam: 100 questions, 300 minutes, 73 to pass. Eight exam-room references mapped into six WEIGHT buckets, drills drawn in the board's own section proportions, and mock exams at quarter, half, three-quarter and full length.