Play exciting free quizzes

Question 1 of 314

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30

☎️ Who invented the telephone?

A Nikola Tesla B Alexander Graham Bell C Thomas Edison D Guglielmo Marconi

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Question 2 of 314

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30

💊 Which habit is most effective in reducing the spread of many infectious diseases?

A Washing your hands regularly B Drinking only cold water C Wearing sunglasses D Sleeping fewer hours

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Question 3 of 314

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30

❓ Find the missing number. 10, 20, 40, 80, ?, 320

A 120 B 140 C 160 D 180

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Question 4 of 314

30

💻 Which storage unit is the largest?

A Gigabyte (GB) B Terabyte (TB) C Megabyte (MB) D Kilobyte (KB)

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Question 5 of 314

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👩‍🦲 Which amendment to the U.S. Constitution protects a person from being tried twice for the same crime after acquittal?

A Fourth Amendment B Fifth Amendment C Sixth Amendment D Eighth Amendment

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Question 6 of 314

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30

🟢 A carton contains 12 eggs. You accidentally break 3. How many eggs are still unbroken?

A 12 B 9 C 3 D 15

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Question 7 of 314

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📱 Which of the following is the best practice for protecting an online account?

A Use the same password everywhere B Share your password with friends C Enable two-factor authentication (2FA) D Write your password in a public notebook

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Question 8 of 314

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30

🪐 Which planet has the strongest magnetic field in our Solar System?

A Earth B Saturn C Jupiter D Neptune

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