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Question : Which of the following contains a high content of lead?

Option 1: Coal

Option 2: Cooking gas

Option 3: High-octane fuel

Option 4: Low-octane fuel


Team Careers360 1st Jan, 2024
Answer (1)
Team Careers360 5th Jan, 2024

Correct Answer: High-octane fuel


Solution : The correct option is High-octane fuel .

High-octane fuel may still contain small amounts of lead, but it is much less than in the past. Low-octane fuel does not contain any lead. However, lead is a toxic heavy metal that can harm human health and the environment.

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