gk questions for class 10th with answers in english|gk questions for class 10 to 12
"GK" is an abbreviation for "General Knowledge." It denotes a comprehensive comprehension of many themes, facts, and information that is not specialized in a specific field but covers a vast range of issues. General knowledge can contain facts about history, geography, science, current events, and other topics, and it is frequently assessed in quizzes, contests, and as part of education to assess an individual's overall awareness and knowledge.
For pupils in class 10 and above, general knowledge (GK) is essential for various reasons:
1. Academic Versatility: GK offers a broad range of topics, allowing students to obtain a well-rounded education. It supplements subject-specific information and assists students in becoming more informed citizens.
2. Competitive tests: Many competitive tests, both at the high school and college levels, include GK components. A solid GK foundation might help you succeed in these tests.
3. Critical Thinking: GK promotes analytical and critical thinking skills. It assists pupils in connecting knowledge from multiple sources and making informed judgments.
4. Awareness: It is critical to stay updated about current events and general knowledge issues in order to be an involved and educated citizen.
5. Personal Development: GK fosters personal development
6. Communication Skills: Having a broad knowledge base might help with communication skills. It enables people to participate in informed discussions and debates.
7. Career Opportunities: As part of the recruiting process, certain professions and job interviews may assess a candidate's general knowledge. Having a skilled goalkeeper can be advantageous.
Here i peovide best gk question for class 10 th
- gk questions for class 10th with answers in english
- gk questions for class 10 science
- gk questions for class 10 maths
- gk questions for class 10 biology
gk questions for class 10th with answers in english
1. Who is the current President/Prime Minister of your country?
- Answer: Narendra Modi
2. What is the capital of France?
- Answer: Paris
3. Name the largest planet in our solar system.
- Answer: Jupiter
4. Who wrote the play "Romeo and Juliet"?
- Answer: William Shakespeare
5. What is the currency of Japan?
- Answer: Japanese Yen
6. Which gas do plants absorb from the atmosphere during photosynthesis?
- Answer: Carbon dioxide (CO2)
7. What is the chemical symbol for gold?
- Answer: Au
8. Name the longest river in the world.
- Answer: The Nile River
9. Who is known as the "Father of the Indian Constitution"?
- Answer: Dr. B.R. Ambedkar
10. What is the chemical formula for water?
- Answer: H2O
11. Which planet is known as the "Red Planet"?
- Answer: Mars
12. What is the largest mammal in the world?
- Answer: Blue Whale
13. Which gas is most abundant in the Earth's atmosphere?
- Answer: Nitrogen
14. Who is the author of the Harry Potter book series?
- Answer: J.K. Rowling
15. What is the chemical symbol for oxygen?
- Answer: O2
16. Which country is known as the "Land of the Rising Sun"?
- Answer: Japan
17. Who was the first woman to fly solo across the Atlantic Ocean?
- Answer: Amelia Earhart
18. What is the process by which plants make their own food using sunlight?
- Answer: Photosynthesis
19. Which gas do humans exhale when they breathe out?
- Answer: Carbon dioxide (CO2)
20. Who painted the Mona Lisa?
- Answer: Leonardo da Vinci
21. What is the largest organ in the human body?
- Answer: The skin
22. Which planet is known for its beautiful ring system?
- Answer: Saturn
23. What is the capital of Australia?
- Answer: Canberra
24. Who is the author of "To Kill a Mockingbird"?
- Answer: Harper Lee
25. What is the main function of the heart in the human body?
- Answer: Pumping blood
26. Which country is famous for the Great Wall of China?
- Answer: China
27. What is the chemical formula for carbon dioxide?
- Answer: CO2
28. Who wrote the famous play "Hamlet"?
- Answer: William Shakespeare
29. What is the currency of the United Kingdom?
- Answer: British Pound (GBP)
30. Who discovered the theory of relativity?
- Answer: Albert Einstein
31. What is the largest ocean in the world?
- Answer: Pacific Ocean
32. Who was the first person to step on the moon in 1969?
- Answer: Neil Armstrong
33. What is the chemical formula for methane?
- Answer: CH4
34. Which gas do plants release during photosynthesis?
- Answer: Oxygen (O2)
35. What is the tallest mountain in the world?
- Answer: Mount Everest
36. Who is the famous scientist known for the theory of gravity?
- Answer: Sir Isaac Newton
37. In which year did India gain independence from British rule?
- Answer: 1947
38. What is the largest species of shark?
- Answer: Whale Shark
39. Who is the famous author of "Pride and Prejudice"?
- Answer: Jane Austen
40. Which gas is responsible for the Earth's ozone layer?
- Answer: Ozone (O3)
41. What is the smallest planet in our solar system?
- Answer: Mercury
42. Which continent is known as the "Dark Continent"?
- Answer: Africa
43. Who painted the famous "Starry Night"?
- Answer: Vincent van Gogh
44. What is the capital of Russia?
- Answer: Moscow
45. Who was the first woman to win a Nobel Prize?
- Answer: Marie Curie
46. What is the currency of China?
- Answer: Renminbi (RMB) or Yuan
47. What is the chemical formula for table salt?
- Answer: NaCl (Sodium Chloride)
48. Which gas is known as "Laughing Gas"?
- Answer: Nitrous Oxide (N2O)
49. Who is the author of "The Great Gatsby"?
- Answer: F. Scott Fitzgerald
50. What is the capital of South Africa?
- Answer: Pretoria (administrative), Bloemfontein (judicial), Cape Town (legislative)
51. Which gas is responsible for the green color of plants?
- Answer: Chlorophyll
52. Who wrote the famous book "1984"?
- Answer: George Orwell
53. What is the chemical formula for carbon monoxide?
- Answer: CO
54. Which planet is known as the "Morning Star" or "Evening Star"?
- Answer: Venus
55. What is the longest river in South America?
- Answer: Amazon River
56. Who is known as the "Iron Lady" of British politics?
- Answer: Margaret Thatcher
57. What is the currency of Canada?
- Answer: Canadian Dollar (CAD)
58. Who composed the famous "Moonlight Sonata"?
- Answer: Ludwig van Beethoven
59. Which gas is used for inflating balloons and airships?
- Answer: Helium
60. Who is the famous author of "The Catcher in the Rye"?
- Answer: J.D. Salinger
61. Which gas is responsible for the greenhouse effect on Earth?
- Answer: Carbon dioxide (CO2)
62. Who painted the "Mona Lisa"?
- Answer: Leonardo da Vinci
63. What is the capital of Brazil?
- Answer: BrasÃlia
64. Which planet is known as the "Evening Star"?
- Answer: Venus
65. Who wrote "The Diary of a Young Girl," also known as the "Anne Frank Diary"?
- Answer: Anne Frank
66. What is the chemical symbol for iron?
- Answer: Fe
67. In which country is the Great Barrier Reef located?
- Answer: Australia
68. Who is credited with discovering penicillin?
- Answer: Alexander Fleming
69. What is the largest organ in the human body?
- Answer: Skin
70. Which gas is used in balloons to make them float?
- Answer: Helium
71. Who was the first woman to fly solo across the Atlantic Ocean?
- Answer: Amelia Earhart
72. What is the currency of India?
- Answer: Indian Rupee (INR)
73. Which famous scientist developed the theory of general relativity?
- Answer: Albert Einstein
74. What is the largest desert in the world?
- Answer: The Sahara Desert
75. Who is the author of the "Harry Potter" series?
- Answer: J.K. Rowling
76. What is the chemical formula for sulfuric acid?
- Answer: H2SO4
77. Which gas do plants release during respiration?
- Answer: Oxygen (O2)
78. What is the currency of Germany?
- Answer: Euro (EUR)
79. Who is known as the "Father of Modern Physics"?
- Answer: Albert Einstein
80. What is the capital of South Korea?
- Answer: Seoul
81. Which gas do firefighters use to extinguish fires?
- Answer: Carbon dioxide (CO2)
82. Who wrote the famous novel "War and Peace"?
- Answer: Leo Tolstoy
83. What is the largest bird in the world?
- Answer: Ostrich
84. What is the chemical symbol for silver?
- Answer: Ag
85. Which gas is commonly known as laughing gas?
- Answer: Nitrous oxide (N2O)
86. What is the largest island in the world?
- Answer: Greenland
87. Who was the first person to orbit the Earth in space?
- Answer: Yuri Gagarin
88. What is the capital of Egypt?
- Answer: Cairo
89. Who is the author of "The Lord of the Rings" series?
- Answer: J.R.R. Tolkien
90. What is the chemical formula for ammonia?
- Answer: NH3
91. Who painted the famous artwork "The Starry Night"?
- Answer: Vincent van Gogh
92. What is the currency of Japan?
- Answer: Japanese Yen (JPY)
93. Which gas is known as the "silent killer" because it is odorless and colorless?
- Answer: Carbon monoxide (CO)
94. What is the capital of Canada?
- Answer: Ottawa
95. Who wrote the novel "The Great Gatsby"?
- Answer: F. Scott Fitzgerald
96. What is the chemical symbol for potassium?
- Answer: K
97. Which planet is often referred to as the "Red Planet"?
- Answer: Mars
98. What is the largest moon in the solar system?
- Answer: Ganymede (a moon of Jupiter)
99. Who is the famous playwright behind "Macbeth" and "Hamlet"?
- Answer: William Shakespeare
100. What is the chemical formula for hydrogen peroxide?
- Answer: H2O2
101. In which country is the Taj Mahal located?
- Answer: India
102. Who is known as the "Father of Modern Chemistry"?
- Answer: Antoine Lavoisier
103. What is the capital of Argentina?
- Answer: Buenos Aires
104. Which gas makes up the majority of Earth's atmosphere?
- Answer: Nitrogen (about 78%)
105. Who was the first woman to win a Nobel Prize and remains the only person to have won Nobel Prizes in two different scientific fields?
- Answer: Marie Curie
106. What is the currency of Mexico?
- Answer: Mexican Peso (MXN)
107. What is the chemical formula for carbon tetrachloride?
- Answer: CCl4
108. In which year did the Titanic sink?
- Answer: 1912
109. Who wrote the novel "The Catcher in the Rye"?
- Answer: J.D. Salinger
110. What is the national flower of Japan?
- Answer: Cherry Blossom (Sakura)
111. What is the capital of Spain?
- Answer: Madrid
112. Who is the famous physicist known for his theory of special relativity?
- Answer: Albert Einstein
113. What is the chemical formula for nitric acid?
- Answer: HNO3
114. In which country is the city of Venice located?
- Answer: Italy
115. Who is the author of "The Chronicles of Narnia" series?
- Answer: C.S. Lewis
116. What is the chemical symbol for lead?
- Answer: Pb
117. Which gas is used in the majority of vehicle tires?
- Answer: Air (composed of various gases)
118. What is the smallest planet in our solar system?
- Answer: Mercury
119. Who is known as the "Maid of Orleans" and is a national heroine of France?
- Answer: Joan of Arc
120. What is the currency of Brazil?
- Answer: Brazilian Real (BRL)
gk questions for class 10 maths
1. Question: Who is often referred to as the "Father of Geometry"?
Answer: Euclid
2. Question: What is the value of π (pi) approximately?
Answer: 3.14159265359
3. Question: Who introduced the decimal system to the world?
Answer: Aryabhata, an ancient Indian mathematician.
4. Question: What is the Pythagorean Theorem?
Answer: The square of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides in a right-angled triangle. It can be written as a² + b² = c².
5. Question: What is the value of the square root of 16?
Answer: 4
6. Question: Which famous Greek mathematician made significant contributions to the understanding of geometry and the concept of "pi"?
Answer: Archimedes
7. Question: What is the area formula for a rectangle?
Answer: Area = Length x Width
8. Question: What is the term for a polygon with eight sides?
Answer: Octagon
9. Question: In a triangle, what is the sum of the three interior angles?
Answer: 180 degrees
10. Question: What is the name of the famous mathematical sequence where each term is the sum of the two preceding ones, starting with 0 and 1?
Answer: Fibonacci sequence
11. Question: Who is known for discovering the law of gravity and formulating the laws of motion?
Answer: Sir Isaac Newton
12. Question: What is the value of the mathematical constant "e" (Euler's number) approximately?
Answer: 2.71828
13. Question: What is the term for a polygon with six sides?
Answer: Hexagon
14. Question: What is the formula to calculate the circumference of a circle?
Answer: Circumference = 2Ï€r, where "r" is the radius of the circle.
15. Question: Who developed the famous theorem used to find the area of a triangle, known as "Heron's formula"?
Answer: Heron of Alexandria
16. Question: What is the name of the mathematical puzzle where you need to fill a grid with numbers, ensuring that each row, column, and subgrid contains all the digits from 1 to 9 without repetition?
Answer: Sudoku
17. Question: What is the term for a number that can only be divided by 1 and itself?
Answer: Prime number
18. Question: What is the mathematical term for a straight line that touches a curve at a single point without crossing it?
Answer: Tangent
19. Question: What is the formula to calculate the volume of a cube?
Answer: Volume = side length³
20. Question: Who is famous for introducing the concept of the "Cartesian coordinate system"?
Answer: René Descartes
21. Question: What is the term for a three-dimensional shape with all faces, edges, and angles equal?
Answer: Cube
22. Question: Who is considered the "Prince of Mathematicians" and made significant contributions to number theory and analysis?
Answer: Carl Friedrich Gauss
23. Question: What is the formula to calculate the area of a circle?
Answer: Area = Ï€r², where "r" is the radius of the circle.
24. Question: What is the term for a polygon with five sides?
Answer: Pentagon
25. Question: Who is known for proving Fermat's Last Theorem, a famous problem that remained unsolved for centuries?
Answer: Andrew Wiles
26. Question: What is the term for a number that is not a prime number and is greater than 1 and not a product of two smaller natural numbers?
Answer: Composite number
27. Question: What is the formula for the volume of a cylinder?
Answer: Volume = Ï€r²h, where "r" is the radius of the base and "h" is the height.
28. Question: Who introduced the concept of "imaginary numbers" in mathematics?
Answer: Rafael Bombelli
29. Question: What is the sum of the angles in a quadrilateral?
Answer: 360 degrees
30. Question: What is the name of the theorem that states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides?
Answer: Pythagorean Theorem
31. Question: What is the term for a polygon with seven sides?
Answer: Heptagon
32. Question: Who is known for formulating the theory of relativity, which includes the famous equation E=mc²?
Answer: Albert Einstein
33. Question: What is the term for the longest side of a right-angled triangle, opposite the right angle?
Answer: Hypotenuse
34. Question: What is the formula to calculate the perimeter of a rectangle?
Answer: Perimeter = 2(length + width)
35. Question: Who is the ancient Greek mathematician and inventor known for the discovery of the principle of buoyancy, often referred to as Archimedes' principle?
Answer: Archimedes
36. Question: What is the term for a number that is the product of two identical integers, such as 9 or 25?
Answer: Perfect square
37. Question: What is the formula for the surface area of a sphere?
Answer: Surface Area = 4Ï€r², where "r" is the radius of the sphere.
38. Question: What is the name of the famous sequence in mathematics where each term is the sum of the two preceding terms, starting with 0 and 1?
Answer: Fibonacci sequence
39. Question: Who is known for developing the concept of differential and integral calculus?
Answer: Sir Isaac Newton and Gottfried Wilhelm Leibniz (independently)
40. Question: What is the formula for the area of a trapezoid?
Answer: Area = (1/2) × (sum of the bases) × height
41. Question: Who is known for the famous equation "E=mc²" in the theory of relativity?
Answer: Albert Einstein
42. Question: What is the term for a polygon with nine sides?
Answer: Nonagon
43. Question: What is the formula to calculate the volume of a sphere?
Answer: Volume = (4/3)Ï€r³, where "r" is the radius of the sphere.
44. Question: Who introduced the concept of the "Golden Ratio," often represented by the Greek letter phi (φ)?
Answer: Ancient Greeks, particularly attributed to Euclid and Pythagoras
45. Question: What is the term for a number that can be divided evenly by 1, itself, and at least one other positive integer?
Answer: Composite number
46. Question: What is the formula to calculate the area of a parallelogram?
Answer: Area = base × height
47. Question: Who is known for the famous "Four Color Theorem," which states that any map can be colored with just four colors without any adjacent regions sharing the same color?
Answer: Kenneth Appel and Wolfgang Haken (proved it in 1976)
48. Question: What is the name of the mathematical puzzle where you need to arrange numbers in a grid such that each row, column, and diagonal sums to the same constant number?
Answer: Magic square
49. Question: What is the term for a number that has exactly two distinct positive divisors: 1 and itself?
Answer: Prime number
50. Question: Who is considered the "Father of Modern Mathematics" and made significant contributions to algebra, number theory, and analytic geometry?
Answer: René Descartes
gk questions for class 10 biology
1. What is the primary function of the respiratory system in the human body?
Answer: The primary function of the respiratory system is to facilitate the exchange of oxygen and carbon dioxide between the body and the environment.
2. Name the process by which green plants manufacture their food.
Answer: Green plants manufacture their food through the process of photosynthesis.
3. What is the smallest unit of life?
Answer: The smallest unit of life is the cell.
4. Which gas is essential for photosynthesis in plants?
Answer: Carbon dioxide (CO2) is essential for photosynthesis in plants.
5. What is the main function of the heart in the circulatory system?
Answer: The main function of the heart is to pump blood throughout the body, ensuring that oxygen and nutrients reach all cells and tissues.
6. Name the process by which plants lose water vapor through small openings in their leaves.
Answer: The process by which plants lose water vapor through small openings in their leaves is called transpiration.
7. What is the function of white blood cells in the human body?
Answer: White blood cells play a crucial role in the immune system by defending the body against infections and foreign invaders.
8. Which part of the human brain is responsible for controlling basic functions like breathing and heart rate?
Answer: The medulla oblongata, located in the brainstem, is responsible for controlling basic functions like breathing and heart rate.
9. What is the role of DNA in inheritance?
Answer: DNA (Deoxyribonucleic acid) carries genetic information and is responsible for passing on traits from one generation to the next through inheritance.
10. Name the three types of muscles found in the human body.
Answer: The three types of muscles found in the human body are skeletal muscles, smooth muscles, and cardiac muscles.
11. What is the function of the red blood cells (RBCs) in the human body?
12. Which part of the plant is responsible for anchoring it to the soil and absorbing water and minerals?
13. Name the process by which the body breaks down food into energy.
14. What is the role of the mitochondria in a cell?
15. What is the function of the nervous system in the human body?
16. Which gas do humans exhale as a waste product of respiration?
17. What is the role of the ribosomes in a cell?
18. What is the purpose of the excretory system in the human body?
19. Which organ in the human body produces insulin?
20. What is the main function of the small intestine in digestion?
21. Name the process by which the body eliminates solid waste.
22. What is the largest organ in the human body?
23. What is the purpose of the circulatory system in the human body?
24. Which part of the eye is responsible for controlling the amount of light entering it?
25. What is the role of the pancreas in digestion?
26. Name the process by which plants respond to external stimuli like light and gravity.
27. What is the function of the alveoli in the respiratory system?
28. Which vitamin is synthesized by the skin when exposed to sunlight?
29. What is the purpose of the lymphatic system in the human body?
30. What is the name of the hormone responsible for regulating blood sugar levels in the body?
31. What is the function of the red blood cells (RBCs) in the human body?
Answer: Red blood cells (RBCs) transport oxygen from the lungs to the body's tissues and organs.
32. Which part of the plant is responsible for anchoring it to the soil and absorbing water and minerals?
Answer: The roots of the plant are responsible for anchoring it to the soil and absorbing water and minerals.
33. Name the process by which the body breaks down food into energy.
Answer: The process by which the body breaks down food into energy is called cellular respiration.
34. What is the role of the mitochondria in a cell?
Answer: Mitochondria are often referred to as the "powerhouses" of the cell because they produce energy (ATP) through cellular respiration.
35. What is the function of the nervous system in the human body?
Answer: The nervous system controls and coordinates body functions, allowing communication between different parts of the body.
36. Which gas do humans exhale as a waste product of respiration?
Answer: Humans exhale carbon dioxide (CO2) as a waste product of respiration.
37. What is the role of the ribosomes in a cell?
Answer: Ribosomes are involved in protein synthesis and serve as the site where proteins are assembled.
38. What is the purpose of the excretory system in the human body?
Answer: The excretory system removes waste products and excess substances from the body, maintaining a balance of salts and water.
39. Which organ in the human body produces insulin?
Answer: The pancreas produces insulin, a hormone that regulates blood sugar levels.
40. What is the main function of the small intestine in digestion?
Answer: The main function of the small intestine is to absorb nutrients from digested food into the bloodstream.
41. What is the name of the pigment responsible for the green color in plant leaves?
Answer: Chlorophyll is the pigment responsible for the green color in plant leaves.
42. Which gas is released by automobiles and contributes to air pollution?
Answer: Carbon monoxide (CO) is released by automobiles and contributes to air pollution.
43. What is the function of the endocrine system in the human body?
Answer: The endocrine system regulates various bodily functions by secreting hormones into the bloodstream.
44. Name the process by which cells divide and create new cells.
Answer: Cell division is the process by which cells divide and create new cells. This process includes mitosis and meiosis.
45. Which part of the human brain is associated with learning and memory?
Answer: The hippocampus, located in the brain's temporal lobe, is associated with learning and memory.
46. What is the role of the liver in digestion?
Answer: The liver produces bile, which helps in the digestion and absorption of fats in the small intestine.
47. What is the purpose of the epidermis in the skin?
Answer: The epidermis is the outermost layer of the skin and serves as a protective barrier against environmental factors.
48. Which vitamin is known as the "sunshine vitamin" and is important for bone health?
Answer: Vitamin D is known as the "sunshine vitamin" and is essential for calcium absorption and bone health.
49. What is the function of the circulatory system in plants?
Answer: In plants, the circulatory system, also known as the vascular system, transports water and nutrients throughout the plant.
50. Which part of the human eye contains light-sensitive cells called rods and cones?
Answer: The retina, located at the back of the eye, contains light-sensitive cells called rods and cones, which are essential for vision.
51. What is the process by which plants produce oxygen and glucose using sunlight?
Answer: Photosynthesis is the process by which plants produce oxygen and glucose using sunlight.
52. Which gas is responsible for the "greenhouse effect" and global warming?
Answer: Carbon dioxide (CO2) is one of the gases responsible for the "greenhouse effect" and global warming.
53. What is the role of the cerebellum in the human brain?
Answer: The cerebellum is responsible for coordinating voluntary muscle movements, balance, and posture.
54. Name the process by which blood cells are formed in the bone marrow.
Answer: Hematopoiesis is the process by which blood cells (red and white blood cells) are formed in the bone marrow.
55. What is the function of the pituitary gland in the endocrine system?
Answer: The pituitary gland, often called the "master gland," controls the release of hormones from other endocrine glands.
56. Which part of the human ear is responsible for maintaining balance?
Answer: The inner ear, specifically the semicircular canals, is responsible for maintaining balance and equilibrium.
57. What is the purpose of the mucus in the respiratory system?
Answer: Mucus in the respiratory system helps trap and remove foreign particles, like dust and bacteria, from the air we breathe.
58. Which gas is exchanged between plants and the atmosphere during respiration?
Answer: Oxygen (O2) is exchanged between plants and the atmosphere during respiration.
59. What is the function of the villi in the small intestine?
Answer: Villi are tiny finger-like projections in the small intestine that increase the surface area for absorption of nutrients.
60. What is the name of the hormone responsible for regulating the sleep-wake cycle?
Answer: Melatonin is the hormone responsible for regulating the sleep-wake cycle.
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