111 questions and answers to enrich your general culture

Do you dare to answer a series of general culture questions? Challenge your intellect, test your knowledge and, why not, also share this set of questions with your friends to have a good time. After all, as Aristotle pointed out, there is nothing better than challenging the intellect with humility to reflect on what we do not know and then allow ourselves to learn.

Likewise, there is something evident: we are all remarkably wise in some area of ​​knowledge and laymen in others. Many of us are interested in art, but we know little about politics. There are those who love geography and do not know much about astronomy. In this list you will find questions from all disciplines with a very specific purpose: to continue accumulating wisdom .

“What we know is a drop of water; “What we ignore is the ocean.”

-Isaac Newton-

General knowledge questions and their answers

General knowledge questions are often everyday intelligence tests , psychotechnics individuals. It never hurts to challenge ourselves from time to time to know if we are in shape, to understand which disciplines we should delve a little deeper into.

Knowledge does not take up space, it is true, but what it demands is time. and the latter is what we should look for in our daily lives to enrich ourselves intellectually. Exercise your brain right now with these questions and expand your knowledge a little more.

General knowledge questions about science

Science is essential in building our understanding of the world and the universe in general. Throughout this series of questions, we will address topics as diverse as biology, chemistry, physics, mathematics and astronomy.

1. What is a gecko?

The gecko is a small family reptile Gekkonidae that lives in both hot and dry climates. There are over 1000 species of geckos varying in size and colors.

2. What is the chemical formula of water?

H2O.

3. Which planet in the solar system has the most moons?

By June 2023, and in accordance with the POT Saturn has 146 moons.

4. What is umami?

It is one of the five flavors that we can perceive along with sweet, salty, acid or sour and bitter.

5. What is a narwhal?

It is a cetacean that lives in the seas of the Arctic and the northern Atlantic Ocean. Its main characteristic is a large horn-like tooth that weighs 10 kilograms and can measure almost 300 centimeters.

6. What is coltan?

Coltan is one of the most precious minerals because it is essential in the manufacture of computer technologies. It is the product of the union of two other metals: columbite and tantalite. 80% of coltan is found in the Democratic Republic of Congo. It is estimated that each kilo of this mineral costs the lives of two people.

7. What are mitochondria?

They are eukaryotic cellular organelles that are responsible for providing most of the energy necessary for cellular activity.

8. What neurotransmitter do we know as “the happiness hormone”?

The serotonin .

9. What is the chemical symbol for gold?

It’s the AU.

10. What is Alexandria syndrome?

It is a strange condition in which a person acquires a purple or violet shade of eyes.

11. What are cookies in the world of computing?

They are files created by the websites we visit. What these algorithms do is save information from our browsing to make our online experience easier.

12. What is a prime number?

A prime number is a natural number greater than 1 that has only two different positive divisors: itself and 1.

13. Where in the body is insulin produced?

In the pancreas.

14. What is the name of the smallest bone in the human body?

The stirrup

15. What is the Perseid rain?

It is a meteor shower that is most visible in August and from the northern hemisphere. These are flashes produced by cometary materials disintegrating as they enter the Earth’s atmosphere.

16. Do you know what the brain does while we sleep?

While we sleep the brain is very active carrying out detoxification tasks, fixing memories, repairing, among others.

17. Which planet is closest to the sun?

Mercury.

18. What are acrophobic people afraid of?

To the heights.

19. Where is the smallest bone in the human body located?

The smallest bone in the human being is the stapes. It has a length of between 2.5 and 3 millimeters and belongs to the chain of ossicles that are located in the middle ear.

20. How many bones are there in the human body?

An adult has 206 bones. While newborns have around 300 bones.

21. What are baby rabbits called?

Gaps.

22. How many valves does the human heart have?

Among the general culture questions, those related to human physiology cannot be missing. The heart has four valves: mitral, tricuspid, aortic and pulmonary.

23. What is the process by which plants feed called?

Photosynthesis.

24. What is the strongest muscle in the human body?

The masseter It can generate a force of approximately 90 kilograms in the bite.

25. How many elements are there in the periodic table?

118 elements.

26. How much is the number pi worth?

It is equivalent to 3.1416 (in its simplified version).

27. What element in the periodic table has He as its symbol?

Helium.

28. What is the only letter that does not appear in the periodic table?

The J.

29.What is bigger, an atom or a cell?

A cell.

30. What is the largest animal on Earth?

The blue whale.

31. What is the Fibonacci sequence?

The Fibonacci sequence is a sequence defined by recurrence. It was Fibonacci (Leonardo of Pisa) who made it known by using it to solve a problem. Thus, to calculate a term of the sequence we need to know the numbers that precede it. This would be an example: 00, 11, 22, 33, 55, 88, 1313, 2121, 3434 (…).

32. How many sides does a heptadecagon have?

Sixteen.

33. Where does olive oil come from?

Of the olives.

34. What is the name of Saturn’s largest satellite?

Titan.

35. What is the only mammal capable of flying?

The bat.

36. What was the first metal that man used?

Copper.

37. What does a Geiger counter measure?

The radiation.

38. How many hearts does an octopus have?

Three.

39. What is the most expensive metal in the world?

Although some think it is gold or platinum, it is actually rhodium .

40. What is the name of the triangle that has three equal sides?

Equilateral.

41. What is the largest organ in the human body?

The skin.

42. What is the animal that causes the most deaths each year?

The mosquito.

43. What is the hardest mineral on the planet?

The diamond.

44. What is the species name of human beings?

Homo sapiens sapiens .

45. What is the fastest animal in the world?

Cheetah.

46. ​​What are the five types of primary flavors?

Sweet, bitter, sour, salty and umami.

47. What is the second closest star to Earth?

We start our list of general culture questions with astronomy. Our next “neighboring” star is Proxima Centauri. It is about 4.22 light years from Earth.

48. Which organ in the body consumes the most energy?

The organ that consumes the most energy is the brain.

49. How many teeth does an adult human have?

32.

50. What did Marie Curie and her husband Pierre discover?

Radioactivity.

51. What gas do plants release when photosynthesizing?

Oxygen.

52. What is the longest snake in the world?

The reticulated python.

53. Who discovered penicillin?

Alexander Fleming.

54. What particles is an atom made of?

Protons, neutrons and electrons.

55. Which fats are healthier: saturated or unsaturated?

The unsaturated ones.

56. How many legs does a spider have?

Eight.

57. What illness caused the death of Stephen Hawking?

ALS (amyotrophic lateral sclerosis).

58. Who devised the laws of genetic inheritance?

Gregor Mendel.

59. What molecules is water made of?

Two hydrogen and one oxygen.

60. What are the three primary colors?

The yellow, the blue and the red.

61. In what month of the year is the Earth closest to the Sun?

January, specifically on the 4th.

62. What gas in the atmosphere protects us from ultraviolet radiation?

The ozone.

63. What is the speed of light?

300,000 kilometers per second (in its simplified version).

64. Of the five senses, which one develops first?

The sense of smell.

65. What do the acronym DNA mean?

Deoxyribonucleic acid.

66. What is the closest galaxy to ours?

Andromeda.

67. What pigment gives color to our skin?

The melanin.

68. How many days are there in a leap year?

366 days.

69. Who postulated the laws of motion?

Isaac Newton.

70. Who formulated the theory of relativity?

Albert Einstein.

71. How old is the Universe?

13.8 billion years.

72. What is the result of a multiplication called?

Product.

73. What pigment allows plants to photosynthesize?

Chlorophyll.

74. How many years does Halley’s Comet pass by Earth?

Every 75 years or 76 years.

75. What is the study of fungi called?

Mycology.

76. How many vertebrae does the human body have?

33.

77. Do humans and chimpanzees share approximately how much DNA?

98.8%.

78. What metals are found at the center of the Earth?

Iron and nickel.

79. What is the majority gas in the Earth’s atmosphere?

Nitrogen.

80. What is the largest known star?

Oops Scuti.

81. What technical name do our cats’ whiskers receive?

Vibrissae.

82. What is the only mammal that cannot jump?

Elephant.

83. How old is a five-year period?

5 years.

84. What medicine kills viruses?

The antivirals.

85. What is the perimeter of a circle called?

Circumference.

86. Why do dogs wag their tails?

Usually it is excitement, which can be due to joy or also nervousness.

87. Into what kingdoms are living beings divided?

Animal, plant, fungi, protista and monera.

88. What are the states of matter?

Solid, liquid, gas and plasma.

89. What celestial body was no longer considered a planet in 2006?

Pluto.

90. What is the longest bone in the human body?

The femur.

91. How many liters of water are necessary to produce one kilogram of meat?

Between 5,000 and 20,000 liters of water.

92. And for a liter of milk?

1000 liters of water.

93. What is the third planet in the solar system?

The earth.

94. What branch of biology studies animals?

Zoology.

95. What was parchment made with?

Calf, goat or sheep skin.

96. What is the section of the eye sensitive to light?

The retina.

97. What chemical element has the symbol Hg?

The Mercury.

98. What gas do you fill hot air balloons with?

Helium.

99. What is the name of the liquid metal used in some thermometers?

The Mercury.

100. What is the planet that has the shortest day in the solar system?

Jupiter, with only 10 hours.

101. What planet has the longest day in the solar system?

Venus. It takes approximately 5832 hours.

102. What is the name of the…