What does the Class 9 label look like in the example?

• A. A white background with seven vertical stripes printed in black on the upper half of the label
• B. A red diamond with a skull
• C. A blue circle with a flame
• D. A yellow triangle with a wave

Answer: (A)

Labels identify hazard classes, and each class has a unique visual mark. In the example, the Class 9 label is described as a white background with seven vertical stripes printed in black on the upper half. This simple, high-contrast pattern is designed to be quickly recognizable and distinct from other classes, so handlers can identify miscellaneous dangerous goods at a glance. The other options show symbols or colors associated with different hazard cues (for example, a skull symbol or a flame), which do not match the described Class 9 mark. So the seven-stripe, white-background design is the depiction that aligns with Class 9 in the example.