WHMIS Quiz Answers 2023 (Canada, Ontario)

Last Updated on January 20, 2025

WHMIS Quiz Answers 2023 (Canada, Ontario): Prepare effectively for the Workplace Hazardous Materials Information System (WHMIS) course final exam with our practice test. Designed to reflect the requirements in Canada and Ontario, this quiz comprises a mix of Multiple-choice and True/False questions.

Our WHMIS Quiz Answers 2020 sample test is valuable for those looking to enhance their understanding of workplace hazardous materials. Engage with our quiz to ensure thorough preparation and improve your chances of excelling in the final exam.

WHMIS Quiz Answers 2023 (Canada, Ontario)

Purpose	WHMIS Prep Test
Question Type	Multiple Choice and True False
Test Type	Sample Practice Test
PDF Available	NO
Test Type	Online CBT
Total Question	25
Applicable Country	Canada
Live Score	Yes

WHMIS Practice Test Quiz -2

WHMIS Quiz Answers (Canada, Ontario)

WHMIS Quiz Answers (Canada, Ontario)
Total Items: 25
Explanation: YES
Free Test: NO Registration is required.

1 / 25

Q25: In the event of a fire involving hazardous materials, which of the following is the most important consideration?

(A) The type of extinguisher to use

(B) The nearest exit route

(D) The chemical properties of the materials involved

2 / 25

Q24: What is the first step in the emergency response plan for a chemical spill?

(A) Evacuate the area

(B) Contact emergency services

(D) Contain the spill

3 / 25

Q23: What should you do if you are exposed to a hazardous chemical?

(A) Inform your supervisor and seek medical attention if necessary

(B) Continue working as usual

(D) Wait until the end of your shift to report it

4 / 25

Q22: Which of the following PPE is commonly used when handling corrosive materials?

(A) Hard hat

(B) Safety goggles

(D) Ear plugs

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Q21: What should you do if a hazardous material spill occurs?

(A) Leave the area immediately and alert others

(B) Try to clean up the spill yourself without protective equipment

(D) Use water to dilute the spill

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Q20: What should be included in WHMIS training?

(A) Identification of hazards

(B) Safe use, storage, handling, and disposal of hazardous products

(D) All of the above

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Q19: Which of the following is NOT a worker’s right under WHMIS?

(A) The right to know about hazardous materials they may be exposed to

(B) The right to refuse unsafe work

(D) The right to ignore safety procedures

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Q18: How often must WHMIS training be refreshed?

(A) Every month

(B) Every year

(D) Every five years

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Q17: What is the primary purpose of WHMIS training?

(A) To ensure workers know how to label containers

(B) To provide workers with information on hazardous products and safe handling procedures

(D) To train workers on administrative tasks related to WHMIS

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Q16: Who is responsible for providing WHMIS training to workers?

(A) The worker

(B) The supplier

(D) The government

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Q15: What is the purpose of the hazard pictograms on WHMIS labels?

(A) To provide emergency contact information

(B) To visually identify the hazards associated with the product

(D) To indicate the storage requirements for the product

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Q14: What information does a workplace label usually contain?

(A) Product name, safe handling information, and a reference to the SDS

(B) Only the product name

(D) Only a reference to the SDS

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Q13: What color are the borders on WHMIS supplier labels?

(A) Red

(B) Black

(D) Blue

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Q12: When must a workplace label be used?

(A) When a hazardous product is produced and used on-site

(B) When a hazardous product is transferred from its original container to a secondary container

(D) All of the above

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Q11: What is required on a supplier label for a hazardous product?

(A) Product identifier, signal word, hazard statements

(B) Supplier identifier, precautionary statements, pictograms

(C) Product identifier, supplier identifier, hazard pictograms, signal word, hazard statements, precautionary statements, and supplemental label information

(D) Product identifier and supplier identifier only

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Q10: Where in the SDS would you find information about a substance's physical and chemical properties?

(A) Section 3

(B) Section 5

(D) Section 12

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Which section of the SDS provides information on handling and storage?

(A) Section 5

(B) Section 7

(D) Section 15

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Q8: What information is found in Section 1 of the SDS?

(A) Identification of the substance/mixture and the supplier

(B) Hazard identification

(D) Accidental release measures

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Q7: Which section of the SDS provides information on first aid measures?

(A) Section 1

(B) Section 4

(D) Section 9

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Q6: How many sections are there in a WHMIS 2015 Safety Data Sheet?

(A) 12

(B) 16

(D) 18

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Q5: What is indicated by the flame over circle symbol?

(A) Flammable gases

(B) Oxidizing materials

(D) Explosive materials

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Q4: Which hazard class does the exclamation mark symbol cover?

(A) Oxidizing materials

(B) Skin sensitizers

(D) Biohazardous infectious materials

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Q3: Which WHMIS symbol represents a gas under pressure?

(A) Flame over circle

(B) Gas cylinder

(D) Corrosion

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What class of hazards does the skull and crossbones symbol represent?

(A) Biohazardous infectious materials

(B) Corrosive materials

(D) Flammable materials

25 / 25

Which of the following WHMIS symbols indicates a material that can cause serious health effects?

(A) Flame

(B) Exclamation mark

(D) Environment

Your score is

See also

WHMIS Practice Test 2025 With Study Guide [PDF]
WHMIS Quiz – 1 Practice Test Question Answer [PDF]
WHMIS Quiz – 2 Practice Test Question Answer [Live Score]
WHMIS Symbols Quiz Question Answers
WHMIS Test 2025 (30 Questions) Part 1
WHMIS Symbols (study guide)