Hard Trivia

Hard trivia questions and answers!

Do you love challenging your knowledge with hard trivia questions? With this hard trivia quiz, you can put your skills to the test! We have compiled a list of difficult questions that will push your limits and challenge you in every way. From history to science, literature to geography, this quiz covers a wide range of topics to keep you on your toes. Whether you’re a trivia enthusiast or just looking for a new challenge, this quiz is sure to test your limits and leave you feeling accomplished. So, buckle up and get ready for some brain-teasing questions with this hard trivia quiz!

Like challenging trivia? Then put your brain to the test with our math trivia questions next!

What is the term used to describe the ability of a material to resist scratching or abrasion?

Correct! Wrong!

Who invented the transistor?

Correct! Wrong!

What is the hardest type of steel?

Correct! Wrong!

What is the term used to describe the ability of a material to resist deformation under load?

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Which of the following materials is NOT commonly used for cutting tools and machine parts due to its high hardness?

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Which of the following materials is NOT commonly used for bearings due to its low hardness?

Correct! Wrong!

What is the scale used to measure the hardness of materials?

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On what day of the week was Kennedy assassinated?

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Which of the following is NOT a characteristic of a hard material?

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What is the tallest rollercoaster in the world?

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What is the hardest substance in the human body?

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What is the term used to describe the ability of a material to absorb energy before breaking?

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What is the hardest mineral on Earth?

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What is the hardest known mineral on the Mohs scale of mineral hardness?

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What was the 42nd state added to the Union?

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Which of the following materials is NOT commonly used for ball bearings due to its high hardness?

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Which of the following is NOT a factor that can affect the hardness of a material?

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What is the hardest known element?

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Which of the following is NOT a type of hardening process for metals?

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Which of the following materials is NOT commonly used for gears due to its low hardness?

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What is the hardest type of wood?

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Which of the following states does US Interstate 5 run through?

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What is the hardest type of rock?

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Which of the following materials is NOT commonly used for punch dies due to its low hardness?

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What is the hardest substance known to man?

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