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Bill Gates Trivia Questions

How much do you really know about Bill Gates? Below are 55 true or false statements. Click each one to reveal the answer and explanation.

1.

Bill Gates never read a single book cover-to-cover until he was 30 years old.

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Easy
✗ FALSE

Gates was an avid reader as a child and famously read the entire World Book Encyclopedia. He reads about 50 books a year now.

2.

Bill Gates has a net worth that once exceeded the GDP of entire countries like Finland.

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Easy
✓ TRUE

At his peak in 1999, Gates was worth over $100 billion, surpassing the GDP of many small nations.

3.

Gates has pledged to give away more than half of his wealth through the Giving Pledge.

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Easy
✓ TRUE

He co-founded the Giving Pledge in 2010 with Warren Buffett, promising to donate majority of his fortune.

4.

Bill Gates was a college dropout who started Microsoft with Paul Allen.

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Easy
✓ TRUE

Gates dropped out of Harvard in 1975 to co-found Microsoft with Paul Allen, a well-known but true fact that still surprises some people given his later philanthropy.

5.

Bill Gates was a college dropout who founded Microsoft with Paul Allen.

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Easy
✓ TRUE

True. Gates dropped out of Harvard in 1975 to start Microsoft with Paul Allen. He never finished his degree, though he later received an honorary one.

6.

Bill Gates drop out of Harvard to start Microsoft with Paul Allen.

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Easy
✓ TRUE

He left Harvard in 1975 after his sophomore year to co-found Microsoft, never finishing his degree until an honorary one later.

7.

Gates has publicly stated that he regrets not learning to code earlier in life.

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Easy
✗ FALSE

Gates started coding at age 13 and has often spoken about his early passion for programming. This statement contradicts his known history.

8.

Bill Gates has a net worth so high that if he dropped $1,000 on the ground, it would not be worth his time to pick it up.

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Easy
✗ FALSE

This is a common viral myth. Even at his peak wealth, picking up $1,000 takes seconds; his per-second earnings are far less than that.

9.

Bill Gates dropped out of Harvard to start Microsoft with Paul Allen in a garage.

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Easy
✗ FALSE

Gates did drop out of Harvard, but Microsoft's first office was a small rented space in Albuquerque, New Mexico—not a garage. That myth belongs to Apple.

10.

Bill Gates was the world's richest person every year from 1995 to 2017.

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Medium
✗ FALSE

He held the top spot many years but lost it several times, including to Carlos Slim and Jeff Bezos during that period.

11.

Bill Gates was banned from using a computer in high school after hacking the school's scheduling system.

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Medium
✓ TRUE

At Lakeside School, Gates and Paul Allen exploited bugs to get prime class slots. The school caught them and revoked computer privileges for a year.

12.

Bill Gates personally wrote the original code for MS-DOS.

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Medium
✗ FALSE

Microsoft bought QDOS from Seattle Computer Products and adapted it; Gates didn't write the original code himself.

13.

Bill Gates owns a superyacht that runs entirely on hydrogen fuel cells.

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Medium
✗ FALSE

His yacht, the 'Wayfinder,' uses diesel generators; hydrogen fuel yachts exist but aren't his primary vessel.

14.

Gates has read about 50 books per year since the 1990s and shares reviews online.

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Medium
✓ TRUE

He consistently reads roughly 50 books annually and posts detailed reviews on his blog GatesNotes, a habit he started decades ago.

15.

Bill Gates never actually graduated from Harvard University.

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Medium
✓ TRUE

Gates dropped out of Harvard in 1975 to found Microsoft and only received an honorary degree in 2007.

16.

Gates personally reviews every patent application filed by Microsoft.

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Medium
✗ FALSE

He was heavily involved in early software, but Microsoft files thousands of patents annually—no single person reviews them all.

17.

Bill Gates received a full scholarship to Harvard University for his academic performance.

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Medium
✗ FALSE

Gates came from a wealthy family—his father was a prominent lawyer and his mother served on corporate boards. He paid full tuition, no scholarship.

18.

Bill Gates never finished college—he dropped out of Harvard and never returned to earn a degree.

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Medium
✗ FALSE

Harvard awarded Gates an honorary doctorate in 2007. While he never earned a bachelor's, the university officially recognizes him as a graduate (honoris causa).

19.

Bill Gates owns a majority stake in Apple Inc.

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Medium
✗ FALSE

False. Gates never owned a majority of Apple. He once invested $150 million in Apple in 1997 to help it avoid bankruptcy, but that was a small non-voting stake.

20.

Gates has given away over half his wealth through the Bill & Melinda Gates Foundation.

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Medium
✓ TRUE

True. As of 2024, Gates has donated over $50 billion, more than half his fortune, focusing on global health, education, and poverty.

21.

Bill Gates never owned a smartphone until he was 50 years old.

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Medium
✗ FALSE

This is a common myth. Gates has used various smartphones over the years, including Windows Phones and later Android devices, though he famously preferred Windows Mobile early on.

22.

Bill Gates has read more than 50 books every year for the last decade.

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Medium
✓ TRUE

Gates is a voracious reader and has publicly stated he reads about 50 books per year, often sharing reviews on his blog GatesNotes.

23.

Bill Gates wrote the original code for Microsoft Windows entirely by himself.

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Medium
✗ FALSE

False. Windows was a massive project. Gates was involved in early strategy and some coding for BASIC, but the OS was built by a team including developers like Nathan Myhrvold.

24.

Bill Gates was the richest person in the world for every single year from 1995 to 2020.

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Medium
✗ FALSE

He held the top spot many years but was intermittently surpassed by others like Warren Buffett, Jeff Bezos, and Mexican tycoon Carlos Slim during that period.

25.

Bill Gates once bought the entire island of Lanai in Hawaii for a vacation home.

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Medium
✗ FALSE

False. Gates has rented parts of Lanai for vacations, but the island is 98% owned by Larry Ellison, not Gates. Ellison bought it in 2012.

26.

Bill Gates dropped out of Harvard to found Microsoft, but he never actually graduated.

Click to reveal answer ›

Medium
✓ TRUE

Gates left Harvard in 1975 to start Microsoft and never completed his degree, though he later received an honorary doctorate in 2007.

27.

Bill Gates was the primary inventor of the MS-DOS operating system.

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Medium
✗ FALSE

MS-DOS was originally created by Tim Paterson of Seattle Computer Products. Gates licensed it to IBM and later bought the rights, but did not invent it.

28.

Bill Gates wrote the original code for MS-DOS entirely by himself.

Click to reveal answer ›

Medium
✗ FALSE

Microsoft bought QDOS from Tim Paterson and licensed it to IBM as MS-DOS; Gates didn't write it alone.

29.

Gates has publicly said that he believes a robot tax is a good idea to slow automation.

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Medium
✓ TRUE

In a 2017 interview with Quartz, Gates proposed taxing robots that replace human jobs to fund retraining and social programs.

30.

Bill Gates has read every book in his personal library, which is valued at over $50 million.

Click to reveal answer ›

Medium
✗ FALSE

Gates is an avid reader but has not read every book he owns. His library is vast, but he famously takes notes on only a fraction.

31.

Bill Gates didn't actually drop out of Harvard; he was granted a leave of absence.

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Medium
✓ TRUE

Gates was officially granted a leave of absence from Harvard in 1975 to start Microsoft, and he never formally withdrew, though he didn't return.

32.

Bill Gates has publicly stated he uses an iPhone instead of an Android phone.

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Medium
✓ TRUE

In a 2021 interview, Gates revealed he uses an iPhone for personal use, though he doesn't use Microsoft apps exclusively on it.

33.

Bill Gates’s favorite food is pizza, and he has it delivered to his office weekly.

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Medium
✗ FALSE

Gates is known for a simple diet, but pizza isn't his favorite; he famously prefers Diet Coke and cheeseburgers.

34.

Gates donated over $50 billion to charity, making him the largest living donor in history.

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Medium
✓ TRUE

As of 2023, Gates has given approximately $59 billion through the Gates Foundation and personal gifts, the most by any living person.

35.

Bill Gates was the sole programmer of the original version of Microsoft BASIC.

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Medium
✗ FALSE

Gates wrote significant portions, but Paul Allen and Monte Davidoff also contributed heavily to the Altair BASIC in 1975.

36.

Bill Gates didn't actually invent MS-DOS; he bought it from a Seattle company for $50,000.

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Medium
✓ TRUE

Gates purchased 86-DOS from Seattle Computer Products in 1980 for $50,000, then licensed it to IBM as MS-DOS. He didn't write the code himself.

37.

Bill Gates invented the term 'computer virus' in a 1983 paper.

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Hard
✗ FALSE

The term was coined by Fred Cohen in 1983 for his PhD thesis; Gates had no role in it.

38.

Bill Gates owns the largest private collection of Leonardo da Vinci's notebooks.

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Hard
✗ FALSE

He bought the Codex Leicester for $30.8 million in 1994, but it's only one notebook, not the largest collection.

39.

Gates was arrested for a DUI in 1977 in Albuquerque, New Mexico.

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Hard
✓ TRUE

He was pulled over for speeding and running a stop sign, then failed a sobriety test—a little-known youthful incident.

40.

Bill Gates’ foundation has spent more on global health than the World Health Organization.

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Hard
✓ TRUE

Since 2000, the Bill & Melinda Gates Foundation has invested over $50 billion in global health, exceeding the WHO's annual budget in many years.

41.

Bill Gates has a photographic memory and can recall thousands of lines of code.

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Hard
✗ FALSE

Gates has an excellent memory but not a true photographic one. This exaggerated claim is a popular myth stemming from his early coding prowess.

42.

Bill Gates once flew coach class on a commercial flight to save money.

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Hard
✓ TRUE

Despite his wealth, Gates has been spotted flying coach on commercial flights, reflecting his frugal personal habits and focus on efficiency over luxury.

43.

Bill Gates has never flown on a commercial airplane since the 1990s.

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Hard
✓ TRUE

Gates uses private jets exclusively for security and efficiency. He even owns a custom Gulfstream G650ER, avoiding commercial flights for decades.

44.

Bill Gates once owned the Codex Leicester, a Leonardo da Vinci manuscript, for over a decade.

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Hard
✓ TRUE

Gates bought the 72-page da Vinci notebook for $30.8 million in 1994 at auction. He keeps it in a vault and occasionally loans it to museums.

45.

Bill Gates once said he would rather be a 'paper boy' than work in the software industry again.

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Hard
✗ FALSE

This is a fabricated quote. Gates has never said this. He remains proud of his software career and often speaks about the joy of coding.

46.

Bill Gates was banned from using the internet during his childhood by his parents.

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Hard
✗ FALSE

False. Gates’ parents were supportive of his interest in computers. He started programming at age 13 on a school terminal, not a home internet ban.

47.

Gates once held the record for the world’s largest single charitable donation in history.

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Hard
✓ TRUE

True. In 2010, Gates and Warren Buffett launched The Giving Pledge, but Gates’ 2010 donation of $10 billion to his foundation was then a record single gift.

48.

Gates’ first business was a traffic-counter system he built with Paul Allen in high school.

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Hard
✓ TRUE

True. In 1972, Gates and Allen formed Traf-O-Data, a company that analyzed traffic tapes for city planners. It earned them about $20,000.

49.

Gates has funded research into making toilets that don't require water or sewage systems.

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Hard
✓ TRUE

Through the Gates Foundation, he has invested millions in reinventing the toilet for developing countries, including waterless models.

50.

Bill Gates was once arrested for a DUI in the 1970s.

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Hard
✗ FALSE

Gates has no DUI record. He was arrested in 1977 for a traffic violation (running a red light) in Albuquerque, but not for DUI.

51.

Gates' foundation has spent more on global health than the entire World Health Organization's budget.

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Hard
✗ FALSE

While the Gates Foundation is huge, the WHO's annual budget is roughly $6-8 billion, and the foundation's total health spending is less than that per year.

52.

Bill Gates was once arrested for a traffic violation in New Mexico in the 1970s.

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Hard
✓ TRUE

In 1977, Gates was arrested in Albuquerque for running a stop sign and driving without a license. The charge was later dismissed.

53.

Gates' house in Washington has a trampoline room with a 20-foot ceiling for zero-gravity practice.

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Hard
✓ TRUE

His famous Xanadu 2.0 home includes a trampoline room with a high ceiling, though it's for exercise, not actual zero-gravity.

54.

Gates's foundation has spent more on global health than the WHO's annual budget.

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Hard
✓ TRUE

The Bill & Melinda Gates Foundation has disbursed over $50 billion, exceeding WHO's roughly $6-8 billion yearly budget.

55.

Gates was arrested in 1977 for a traffic violation in Albuquerque.

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Hard
✓ TRUE

He was pulled over for running a stop sign and later jailed briefly when he couldn't pay the fine, confirmed by police records.

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