91+ Useful Science Trivia Questions and Answers

Happy to see you here for showing your interest in science trivia. Most of all leave the subject after graduation and being busy with their lifestyle.

Our beloved world stands the supports of technology which mainly depends on science. The word “Science” is not just a word or topic to learn about, and it is an ocean of knowledge which have no end capable of doing or invent something out of thinking.

Actually, what is the meaning of science?

Science is a systematic study of the structure and behavior of physical elements for experiments.

Sometimes people use science or technology for wrong purposes to harm other human beings for power or leadership. Except for such horrible things, Science is an excellent topic to know about.

Do you know the classifications of science and the name of the scientists who make our life easy with their inventions? Just relax your mind; we are right here to solve your issue and help you find such questions.

We have collected mostly 100+ useful science trivia questions for a better understanding of science. Let’s start…

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List of Best Science Trivia Questions and Answers

Our collected Science trivia questions are both for kids and adults where you could find the Space, Medical, Physics and human body related Science trivia questions with its answers.

1. How much time light takes to travel from Sun to Earth?
   Answer

   8 Minute 17 Second
2. What kind of spider eat its males after mating?
   Answer

   Female black Widow Spider
3. Who won 1st novel prize for discovring X-Ray?
   Answer

   Wilhelm Rontgen
4. Who and When 1st discovered the DNA?
   Answer

   Swiss Friedrich Mieschler ,1869
5. When did 1st heart transplant held?
   Answer

   1967
6. The name of the country has world tallest tree?
   Answer

   Australia
7. When did the “the day of six billion” diclared?
   Answer

   October 12th, 1999
8. How long blood vessel situated in a Human Body?
   Answer

   60,000 miles
9. When did synthetic human chromosome structured?
   Answer

   1953
10. In What speed the earth moves?
    Answer

    1000M/PH
11. Every year approxmately how many earth quake shakes the earth?
    Answer

    One Million plus
12. Who and when invented the magnifying glass?
    Answer

    Englishman Roger Bacon, 1250
13. Which was the name of the virus responsible to kill 4 people out of 5?
    Answer

    Ebola
14. Where the largest hailstone had fallan and what was its weight?
    Answer

    Bangladesh, 1KG
15. How mant times take light to travel arround the world?
    Answer

    13 second
16. Which is smooth and large lying area of Mars?
    Answer

    Utopia
17. How many atoms requires to make a rubber molecule?
    Answer

    65,000 individual atoms
18. How many sporm cells produced by a man in a day?
    Answer

    86 million
19. Is it true, Every second 100 lightening stone strikes earth?
    Answer

    Yes
20. What is the name of the living organism respnsible for Louder voice?
    Answer

    The humpback whale
21. How many galaxies contains by universe?
    Answer

    100 Billion
22. In Which year, A size of London iceberg broke from the antaltic ice shelf?
    Answer

    1999
23. Who and When invented dynamite?
    Answer

    Alfred Nobel, 1866
24. How much time require a rocket to escape from earth surface?
    Answer

    7 miles per second
25. How long a Human Tapeworms can grow?
    Answer

    22.9M
26. What is the largest desert in the world?
    Answer

    Sahara
27. What is the temprature of Antarctica plummets?
    Answer

    -35 degrees celsius
28. What is the age of our planet?
    Answer

    4.56 Billion Years
29. How many times sun larger than our planet?
    Answer

    3 Lakh times
30. Where does the smallest bone situted in human body?
    Answer

    middle Part of the ear
31. What is it’s size?
    Answer

    2.8 mm
32. What is the name of our Galaxy?
    Answer

    Milky way
33. Why sound don’t travel in space?
    Answer

    Because there is no medium
34. What is the inteligent sea creatures and funny in apperance?
    Answer

    Dolphins
35. Who and when 1st man who walked in Moon?
    Answer

    Meil Armstrong, 1969
36. Who discovered E = mc2.?
    Answer

    Albert Einstein
37. Whats amount of Saliva Produce our mouth per day?
    Answer

    1 liter or above
38. Except sun which is the nearest star of ours?
    Answer

    Alphacentaori
39. What is the name of the largest mamals lives in land?
    Answer

    Elephants
40. Theory of relativiry was written by?
    Answer

    Albert Einstein
41. Is it true, The earth covered with 70% water?
    Answer

    Yes
42. The Adult elephnat require what ammount of water for living in a day?
    Answer

    200 liters
43. Who discovered the electron?
    Answer

    JJ Thomson
44. what is the largest and natural setelite of Earth?
    Answer

    Moon
45. How many bones has a baby during his birth?
    Answer

    300
46. and how many in adults body?
    Answer

    206
47. how many nerve cells filled with our brain?
    Answer

    100 Billion
48. How far can reach a lion’s roar?
    Answer

    8 Kilometers
49. Barometer invented by whom?
    Answer

    Evangelista Torricelli
50. How many times our heart beats in a day?
    Answer

    1 Lakh times
51. What is the hotest planet in our solar system?
    Answer

    Venus
52. What is it’s constant temprature?
    Answer

    462° Celsius
53. Who is known as “Facther of Computer”?
    Answer

    Charles Babege
54. What is the approxmate age of our solar system?
    Answer

    4.75 billion
55. Which planets are known as Inner planets?
    Answer

    Mercury, Venus, Earth & Mars
56. Which is the second largest planet on our solar system?
    Answer

    Saturn
57. How far our blood runs in a day?
    Answer

    60,000 Miles
58. Who created the 1st mechanical computer?
    Answer

    Charles Babege
59. what is the hightest mountain found in moon?
    Answer

    Olympus Mons
60. What percentage of universe, we can see in our own eye?
    Answer

    5%
61. Who discovered the Laws of motion?
    Answer

    Sir Isaac Newton
62. When did X-Ray mechine devloped and by whom?
    Answer

    Wilhelm Conrad Röntgen
63. How wide our Galaxy is?
    Answer

    105,700 light-years wide
64. How many known orbiting Jupiter?
    Answer

    79
65. What is the birth name of Buzz Aldrin?
    Answer

    Edwin Eugene Aldrin Jr
66. The scientist known for his name by invension of “Electric Bulb”?
    Answer

    Thomas Edison
67. How long “the martin days” long?
    Answer

    24 hours 39 minutes and 35 seconds
68. The distance between sun and earth define as ?
    Answer

    Astronomical Unit
69. Who 1st created idea of “Telephone”?
    Answer

    Alexander Graham Bell
70. 1 day calculated how namy hours in pluto?
    Answer

    153.6 hours
71. Why Uranus visualise blue?
    Answer

    Due to gases in Atmosphere
72. What is the largest setelite of Pluto?
    Answer

    Charon
73. Penciline, Which boosted the medical science next lavel, invented by whom?
    Answer

    Sir Alexander Fleming
74. What is the name of the Galaxy close to us?
    Answer

    Andromeda
75. How far it is?
    Answer

    2.5 million Light year
76. How long a red blood cell live?
    Answer

    120 Days
77. Frederick Banting is best known for his invenson of ?
    Answer

    insulin
78. What is the approxmate weight of a avarage human head?
    Answer

    10 Ppound
79. How much air our lungs inhale in a day?
    Answer

    Two million Litres
80. How many red cells our body generates in a day?
    Answer

    200 Billion
81. What ammount of salt cantained by our eyeballs?
    Answer

    Three and half Percentage
82. How fast our nerves system send signal to brain if someone touch us?
    Answer

    124Mph
83. How much time takan by a red cell to circle whole body?
    Answer

    20 Second
84. How many sweat glands contains our body in one squre inch of Human skin?
    Answer

    625 Sweat glands
85. How much presure need to rip our ear off?
    Answer

    7 pound Presure
86. How long life span of a test bud has?
    Answer

    10 Days
87. Is it possible that babies started dreaming before thier birth?
    Answer

    Yes
88. What percentage of human dry weights comes from bacteris?
    Answer

    10%

Science Trivia Conclusion:

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