Hazmat and Tanker X: Combined Review

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Build confidence with 10 original questions about Hazmat and Tanker X: Combined Review. Review your answers and explanations after finishing.

Supplemental study practice. This is not a government licensing exam or ELDT certification, and does not replace hands-on training. Follow your state’s current handbook.

1 / 10

You are preparing to transport hazardous materials and notice a package is leaking. What should you do?

Seal the leak with tape and load it

Refuse to accept the leaking package for transport

Wipe off the leak and continue loading

Place the leaking package on top of other cargo

2 / 10

You are reviewing a hazardous materials shipping paper and see the letters ‘RQ’ next to an entry. What does this indicate?

The shipment is exempt from placarding

The shipment contains a reportable quantity of a hazardous substance

The package is restricted to rail transport

The material is only hazardous if shipped by air

3 / 10

You are transporting hazardous materials and must keep shipping papers accessible while driving. Where is an acceptable place to keep them?

In the sleeper compartment

In a pouch on the driver’s door

Under the seat

With the cargo in the trailer

4 / 10

You are picking up a shipment of hazardous materials. What is your responsibility before accepting the packages for transport?

Only check the shipping papers, not the packages

Check that the shipper has properly identified, marked, and labeled the hazardous materials

Rely on the shipper's word that the packages are correct

Accept all packages as long as they are sealed

5 / 10

You are reviewing a hazardous materials shipping paper. What is the purpose of the emergency response telephone number required on the document?

To notify the shipper of delivery

To confirm the driver's identity

To report vehicle maintenance issues

To provide immediate assistance in case of a hazardous materials incident

6 / 10

You are preparing to drive a vehicle transporting hazardous materials that requires placards. How many placards must be displayed and where?

Only one, on the rear of the vehicle

Three, on the front and both sides

Two, one on each side

At least four, one on the front, rear, and both sides of the vehicle

7 / 10

You are reviewing the Hazardous Materials Table and see a ‘G’ in Column 1 next to a shipping name. What must you ensure is included on the shipping paper for this shipment?

The gross weight of the shipment

A technical name for the hazardous material

The shipper's phone number

The driver's license number

8 / 10

You are preparing to transport hazardous materials. What is one of your responsibilities regarding vehicle inspection?

Inspect your vehicle before and during each trip

Only check the tires before departure

Inspect the vehicle only after a delivery

Rely on the shipper to inspect the vehicle

9 / 10

You are about to transport hazardous materials and notice the shipping papers are mixed with non-hazardous shipping papers. What must you do to comply with regulations?

Remove non-hazardous shipping papers from the vehicle

Leave all shipping papers together as received

Ensure hazardous materials shipping papers are easily identifiable and kept on top or separated

Rewrite the shipping papers in a different order

10 / 10

You are transporting hazardous materials and stop for a meal. Where must you keep the shipping papers while you are out of the vehicle?

On the driver's seat

In the glove compartment

In a locked box outside the cab

With the cargo in the trailer

Your score is

The average score is 0%

About the Hazmat and Tanker X: Combined Review practice quiz

This practice quiz focuses on Hazmat and Tanker X: Combined Review, listed under CDL Practice — Hazardous Materials. Use it to check what you understand, spot topics to revisit, and connect the material to safe, informed decisions on the road.

Before you begin

Keep your current CDL manual or course notes nearby. Read each prompt carefully and think through why an answer fits, especially when a question describes a vehicle, road, or workplace situation. Licensing rules and procedures can vary, so confirm requirements with current official materials for your state.

After you finish

Review any explanations shown with your results. Note unfamiliar terms or missed concepts, then revisit your manual or course notes before trying again. Use your score to guide study; understanding why an answer is correct matters more than the number alone.

Study note: These quizzes are independent study practice. They are not state licensing exams, official government materials, or ELDT certification, and they do not replace required training.

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