Minimum **daylighting** (glazing) ratio / opening area relative to the relevant floor area in the model key: **10%**.
Choices
- (A) 12%
- (B) 5%
- (C) 10%
- (D) 8%
Correct answer: (C)
10%
Explanation
Key: 10% — the exam uses a specific clause reference; read the table context in the PDF if attached.