50 Interesting Quiz Questions With Answers (Random Knowledge)

Are you ready to test your knowledge and see how much you know? This quiz will challenge you and test your random knowledge. Get ready to answer 50 interesting questions on a variety of topics such as Roman Numerals, Math, and more.

This quiz is not for the faint of heart. It is difficult, so only those with a sharp mind and quick wit should attempt it. You will be asked questions that require you to think deeply, and you will need to draw on your vast knowledge to answer them correctly.

So, if you are ready to take on this challenge, then let’s get started. Put on your thinking cap and get ready to answer 50 interesting quiz questions with answers! Good luck!

1. To which monophyletic order does a Rhinoceros (Rhinocerotidae) belong?
   • Artiodactyla
   • Primates
   • Mollusk
   • Perissodactyla
   The correct answer is Perissodactyla.
   Perissodactyla is an order of mammals that are characterized by an odd number of toes on their hooves, and includes the Rhinocerotidae family, to which the rhinoceros belongs.
2. Prokofiev’s “Symphony No. 5” was composed in which year?
   • 1944
   • 1948
   • 1937
   • 1941
   The correct answer is 1944.
   Prokofiev’s Symphony No. 5 was composed in 1944, during World War II, when Prokofiev was living in the Soviet Union.
3. In which year did John Lenin die?
   • 1925
   • 1917
   • 1924
   • 1920
   The correct year was 1924. Did you get this one right?
   John Lenin, leader of the Russian Revolution, died in 1924, ending his nearly two-decade-long rule of the Soviet Union.
4. Cannon Tortoise was a character from which 1980’s toy craze?
   • Zoids
   • Transformers
   • Thundercats
   • He-Man & The Masters of the Universe
   The coorect answer is Zoids.
   Cannon Tortoise was a robotic animal toy from the 1980s toy craze Zoids, which featured a range of robotic animals with interchangeable parts that could be used to build custom creatures.
5. Green Eggs and Ham by Dr. Seuss was published in what year?
   • 1960
   • 1969
   • 1957
   • 1953
   The correct answer is 1960.
   Green Eggs and Ham by Dr. Seuss was first published in 1960 and has since become a classic children’s book.
6. Phthisiophobia is the fear of what?
   • going to the doctor
   • tuberculosis
   • choking
   • the color purple
   The correct answer is tuberculosis.
   Phthisiophobia is the fear of tuberculosis, a contagious and potentially life-threatening bacterial infection that primarily affects the lungs.
7. In which year was Apollo 13 launched?
   • 1970
   • 1976
   • 1986
   • 1990
   The correct year was 1970. Did you get this one right?
   Apollo 13 was the seventh manned mission in the Apollo space program, and was launched on April 11, 1970.
8. The distant star “Altair” is approximately how far away from Earth?
   • 16.7 light-years
   • 640 light-years
   • 8.6 light-years
   • 140 light-years
   The correct answer is 16.7 light-years.
   Altair is a star located 16.7 light-years away from Earth, meaning that the light from Altair takes 16.7 years to reach Earth.
9. The number 4 is represented by which Roman numerals?
   • XV
   • IV
   • XLII
   • XVII
   The correct answer is IV. Did you get it right?
   The Roman numeral IV represents the number 4 because it is the combination of two characters, I and V, which represent 1 and 5 respectively. When combined, they create the number 4.

10. Calvin Coolidge was the U.S. Vice President in which years?
    • 1825-1832
    • 1853-1853
    • 1841-1845
    • 1921-1925
    The correct answer is 1921-1925.
    Calvin Coolidge served as the 30th Vice President of the United States from 1921 to 1925 under President Warren G. Harding and President Calvin Coolidge.

11. Suriphobia is the fear of what?
    • brain disease
    • property
    • stars
    • mice
    The correct answer is mice.
    Suriphobia is the fear of mice, an irrational fear that can cause intense anxiety and distress when exposed to the rodent.
12. Porphyrophobia is the fear of what?
    • ants
    • stealing
    • the color purple
    • large things
    The correct answer is the color purple.
    Porphyrophobia is the fear of the color purple, which is an intense and irrational fear that can lead to anxiety and panic attacks.
13. The chemical element Iridium was first discovered when?
    • 1958
    • 1982
    • 1803
    • 1940
    The correct answer is 1803.
    In 1803, a British chemist named Smithson Tennant identified Iridium as a new element after analyzing samples of a mineral called platinum.
14. Kinross is located in which part of the U.K.?
    • Wales
    • Northern Ireland
    • Scotland
    • England
    The correct answer is Scotland.
    Kinross is a town in the Central Lowlands of Scotland, located between Edinburgh and Perth.
15. The Syrian Desert is located where in the world?
    • Argentina
    • Bulgaria
    • Western Asia
    • Northern America
    The correct answer is Western Asia.
    The Syrian Desert is located in the western part of the Asian continent, spanning parts of Syria, Iraq, Jordan, and Saudi Arabia.
16. The atomic weight of Krypton is what?
    • 83.8
    • 47.867
    • 18.998
    • 223
    The correct answer is 83.8.
    Krypton is a noble gas on the periodic table with an atomic weight of 83.8, which is determined by the number of protons and neutrons in its nucleus.
17. Linonophobia is the fear of what?
    • kissing
    • mother-in-law
    • neglecting duty
    • string
    The correct answer is string.
    Linonophobia is the fear of string, or more specifically the fear of being strangled by a string or similar object.
18. The atomic weight of Zinc is what?
    • 266
    • 24.305
    • 262
    • 65.39
    The correct answer is 65.39.
    The atomic weight of Zinc is the average mass of all the atoms of Zinc in a given sample, which is 65.39 atomic mass units.
19. In which year did Wolfgang Amadeus Mozart die?
    • 1791
    • 1685
    • 1800
    • 1665
    The correct year was 1791.
    Wolfgang Amadeus Mozart passed away in 1791 due to an unknown illness at the young age of 35.

20. Stygiophobia is the fear of what?
    • solitude
    • metal
    • property
    • hell
    The correct answer is hell.
    Stygiophobia is the fear of hell, a place of eternal punishment and suffering in many religious traditions.

21. Kensal Green Tube Station is located on which London Underground line?
    • District Line
    • East Midlands Line
    • Harvey Street Line
    • Bakerloo Line
    The correct answer is Bakerloo Line.
    Kensal Green Tube Station is located on the Bakerloo Line, which is one of the oldest Tube Lines in London and runs from Harrow & Wealdstone in the north-west to Elephant & Castle in the south-east.
22. Which racing driver won the 1953 Formula One World Championship?
    • Sebastian Vettel (Germany)
    • Alberto Ascari (Italy)
    • Nelson Piquet (Brazil)
    • Alain Prost (France)
    The correct answer is Alberto Ascari (Italy).
    Alberto Ascari of Italy was the first driver to win the Formula One World Championship in 1953.
23. The number 8 is represented by which Roman numerals?
    • VIII
    • XLIX
    • XLIV
    • III
    The correct answer is VIII. Did you get it right?
    The Roman numeral VIII is the representation of the number 8, which is the correct answer.
24. The World War I was fought between which dates?
    • 1618-1648
    • 1939-1945
    • 1955-1975
    • 1914-1918
    The correct answer is 1914-1918.
    The World War I was fought between the years 1914 to 1918, with the main combatant countries being the Allied Powers and the Central Powers.

25. The patron saint of Czech Republic is?
    • St. Joan of Arc
    • Our Lady of Charity
    • Our Lady of Chiquinquirá
    • St. Wenceslaus
    The correct answer is St. Wenceslaus.
    St. Wenceslaus is the patron saint of the Czech Republic and is venerated as a martyr who was murdered in the 10th century for his defense of the Christian faith.
26. Former U.S. President James Buchanan was born in which year?
    • 1833
    • 1868
    • 1791
    • 1841
    The correct year is 1791.
    James Buchanan was born on April 23, 1791 in Cove Gap, Pennsylvania. He was the 15th President of the United States, serving from 1857 to 1861.
27. The atomic weight of Palladium is what?
    • 106.42
    • 237
    • 22.99
    • 262
    The correct answer is 106.42.
    Palladium is a chemical element with an atomic weight of 106.42 on the periodic table. This is the sum of the average number of protons and neutrons in its nucleus.
28. The Academy Award winning role played by actor Joseph Schildkraut in the classic movie “The Life of Emile Zola” was a cahracter called?
    • Father Fitzgibbon
    • Father Chuck O’Malley
    • Eufemio Zapata
    • Capt. Alfred Dreyfus
    The correct answer is Capt. Alfred Dreyfus.
    Joseph Schildkraut won an Academy Award for his portrayal of Capt. Alfred Dreyfus, a French military officer falsely accused of treason in the classic movie The Life of Emile Zola.
29. The number 30 is represented by which Roman numerals?
    • XXXIII
    • XX
    • III
    • XXX
    The correct answer is XXX. Did you get it right?
    The Roman numeral XXX represents the number 30, which is the correct answer.

30. Handel’s “Xerxes” was composed in which year?
    • 1743
    • 1735
    • 1738
    • 1740
    The correct answer is 1738.
    Handel’s Xerxes, an Italian opera seria, was composed in 1738, the same year it was first performed.

31. The Roman numeral DCCLXX is represented by which Arabic number?
    • 2019
    • 770
    • 500
    • 200
    The correct answer is 770. Did you get it right?
    The Roman numeral DCCLXX is the equivalent of 770 in Arabic numerals.
32. What is the metric system equivalent of 1 pound?
    • 1.3 kilograms
    • 0.45359237 kilograms
    • 0.5 kilograms
    • 1.2432 kilograms
    The correct answer is 0.45359237 kilograms.
    The metric system equivalent of 1 pound is 0.45359237 kilograms, which is a measure of mass in the metric system.
33. Stenophobia is the fear of what?
    • being bound
    • sitting down
    • noises
    • narrow things
    The correct answer is narrow things.
    Stenophobia is the fear of narrow or confined spaces, such as hallways or tunnels, which can cause feelings of anxiety or panic.
34. The Roman numeral CLXX is represented by which Arabic number?
    • 170
    • 66
    • 55
    • 214
    The correct answer is 170. Did you get it right?
    The Roman numeral CLXX is equivalent to the Arabic number 170, which is the sum of 100, 50, 10, 10 and 1.
35. Pocrescophobia is the fear of what?
    • snakes
    • gaining weight
    • dependence on others
    • learning
    The correct answer is gaining weight.
    Pocrescophobia is the fear of an excessive or uncontrolled increase in body weight, usually caused by an irrational fear of the consequences of such an increase.
36. Temperature: 40° Fahrenheit is what in Celsius?
    • 4.44°
    • 5°
    • 1.44°
    • -15°
    The correct answer is 4.44°.
    40° Fahrenheit is equal to 4.44° Celsius because when temperature is converted from Fahrenheit to Celsius, it is calculated by subtracting 32 and then multiplying by 5/9.
37. The distant star “Antares” is approximately how far away from Earth?
    • 140 light-years
    • 550 light-years
    • 4.37 light-years
    • 36 light-years
    The correct answer is 550 light-years.
    Antares is a red supergiant star located 550 light-years away from Earth, meaning that the light from the star takes 550 years to reach us.
38. The Roman numeral D is represented by which Arabic number?
    • 110
    • 140
    • 65
    • 500
    The correct answer is 500. Did you get it right?
    The Roman numeral D is represented by the Arabic number 500, which is the correct answer. This is because D is the Roman numeral for 500.
39. The Roman numeral CXXX is represented by which Arabic number?
    • 130
    • 2018
    • 340
    • 528
    The correct answer is 130. Did you get it right?
    The Roman numeral CXXX stands for the Arabic number 130, which is the correct answer.

40. To which monophyletic order does a Zebra (Equus quagga) belong?
    • Mollusca
    • Perissodactyla
    • Carnivora
    • Chordata
    The correct answer is Perissodactyla.
    Perissodactyla is an order of mammals that includes animals such as horses, rhinoceroses, and tapirs, all of which have an odd number of toes on each foot. The zebra is included in this order as it also has an odd number of toes on each foot.

41. The patron saint of Jamaica is?
    • Our Lady of the Angels
    • St. Boniface
    • St. Thomas the Apostle
    • Our Lady of Perpetual Help
    The correct answer is Our Lady of Perpetual Help.
    Our Lady of Perpetual Help is the Catholic title given to the Blessed Virgin Mary, venerated as the patron saint of Jamaica.
42. Katagelophobia is the fear of what?
    • bums
    • illness
    • stealing
    • ridicule
    The correct answer is ridicule.
    Katagelophobia is an intense fear of being ridiculed, laughed at, or mocked by others. It can cause feelings of shame, embarrassment, and humiliation, and can lead to social anxiety and avoidance.
43. Mountain Laurel flower and American Robin are both symbols of which U.S. states?
    • Florida
    • Ohio
    • Connecticut
    • Oregon
    The correct answer is Connecticut.
    Mountain Laurel is the state flower and the American Robin is the state bird of Connecticut.
44. The Roman emperor Nerva reigned during which years?
    • AD 81 – 96
    • AD 218 – 222
    • AD 96 – 98
    • AD 69
    The correct answer is AD 96 – 98.
    Nerva was the Roman emperor from AD 96 to AD 98, a period of just two years.

45. Germany (CET) and Japan have how much time difference between them (excluding DST)?
    • 9 hours ahead
    • 18 hours ahead
    • 8 hours ahead
    • 19 hours ahead
    The correct answer is 9 hours ahead.
    Germany is located 9 hours ahead of Japan in terms of Coordinated Universal Time (UTC), so Japan is 9 hours behind Germany in terms of time difference, excluding Daylight Saving Time.
46. What is the currency code of Palau?
    • DMG
    • USD
    • RAZ
    • RON
    The correct currency code is “USD”.
    Palau uses the United States Dollar (USD) as its official currency, which is the same currency used in the United States and its territories.
47. The distant star “Proxima Centauri” is approximately how far away from Earth?
    • 6.24 light-years
    • 4.24 light-years
    • 250 light-years
    • 77 light-years
    The correct answer is 4.24 light-years.
    Proxima Centauri is the closest star to Earth and is located approximately 4.24 light-years away, which is equivalent to 25 trillion miles.
48. Newbury Park Tube Station is located on which London Underground line?
    • Southern Line
    • TransPennine Express
    • Central Line
    • Bakerloo Line
    The correct answer is Central Line.
    Newbury Park Tube Station is located on the Central Line of the London Underground, which is a rapid transit system that serves Greater London and its surrounding areas.
49. Peccatophobia is the fear of what?
    • learning
    • dirt
    • elevators
    • sinning
    The correct answer is sinning.
    Peccatophobia is the fear of sinning, or the irrational fear of committing a moral or religious transgression.

50. The Roman numeral LXV is represented by which Arabic number?
    • 2019
    • 2001
    • 850
    • 65
    The correct answer is 65. Did you get it right?
    The Roman numeral LXV is an ancient numbering system used by the Romans, and is equivalent to the Arabic number 65.