Do you currently have motorcycle insurance? Yes I have insurance. Great, you're all set! Click here if you still want to compare rates. No, I need insurance. Click here to compare rates from our insurance partner. Before you start the test, please answer the following question regarding your insurance status. Without insurance you will not be able to drive in Wyoming Question What is the minimum permitted size of a placard? Answers Four square inches Seven square inches 10 ¾ square inches 32 square inches Explanation Hazardous materials must be diamond-shaped and a size of at least 10 ¾ square inches. Take a FREE Practice Test Now This questions appears in the following tests: New Hampshire Knowledge Test Class A , Oregon Knowledge Test Class B ,