This article covers the top 50 important GK question for class 6 with the answers. You can also download the PDF for further reference toe enhance your knowledge, improve learning, and get ready for the exams easily.
The question are carefully chosen to spark the curiosity, build awareness and encourage critical thinking in young minds. Whether you are preparing for school exams, Olympiads, competitive tests or just looking to expand your everyday knowledge, these questions are a great resource.
Let’s dive into 50 important multiple-choice GK questions with answers for class 6 for testing your knowledge and giving your brain a boost.
Class 6 GK Questions with Answers (50 MCQs)
Note: Each question has 4 options – choose the correct one-word answer.
1. Which is the longest river in the world?
a) Nile
b) Amazon
c) Yangtze
d) Ganga
Answer: Nile
2. Who invented the light bulb?
a) Newton
b) Edison
c) Einstein
d) Bell
Answer: Edison
3. Which is the largest planet in our solar system?
a) Earth
b) Jupiter
c) Mars
d) Venus
Answer: Jupiter
4. What is the currency of Japan?
a) Yen
b) Dollar
c) Peso
d) Euro
Answer: Yen
5. What is the hardest natural substance?
a) Gold
b) Iron
c) Diamond
d) Silver
Answer: Diamond
6. Who wrote the Ramayana?
a) Tulsidas
b) Ved Vyas
c) Kalidas
d) Valmiki
Answer: Valmiki
7. What do plants release during photosynthesis?
a) Oxygen
b) Carbon
c) Hydrogen
d) Helium
Answer: Oxygen
8. Which is the smallest bone in the human body?
a) Femur
b) Stapes
c) Tibia
d) Ulna
Answer: Stapes
9. What is the boiling point of water in Fahrenheit?
a) 212°F
b) 100°F
c) 98.6°F
d) 150°F
Answer: 212°F
10. Which Indian state is known as the “Land of Five Rivers”?
a) Haryana
b) Punjab
c) Gujarat
d) Kerala
Answer: Punjab
11. What is the national aquatic animal of India?
a) Shark
b) Whale
c) Dolphin
d) Crocodile
Answer: Dolphin
12. What is the study of plants called?
a) Biology
b) Botany
c) Zoology
d) Ecology
Answer: Botany
13. Who is the author of ‘Harry Potter’?
a) Rowling
b) Tolkien
c) Lewis
d) Dahl
Answer: Rowling
14. In which year did India gain independence?
a) 1947
b) 1950
c) 1942
d) 1930
Answer: 1947
15. Which gas is used to fill balloons?
a) Oxygen
b) Helium
c) Hydrogen
d) Nitrogen
Answer: Helium
16. Who was the first President of India?
a) Kalam
b) Prasad
c) Nehru
d) Gandhi
Answer: Prasad
17. What is the capital of Australia?
a) Sydney
b) Perth
c) Canberra
d) Melbourne
Answer: Canberra
18. Which continent is also a country?
a) Europe
b) Africa
c) Australia
d) Asia
Answer: Australia
19. What is the process of water changing to vapor called?
a) Freezing
b) Condensation
c) Evaporation
d) Precipitation
Answer: Evaporation
20. Which planet has rings around it?
a) Earth
b) Mars
c) Saturn
d) Venus
Answer: Saturn
21. How many players are there in a cricket team?
a) 10
b) 11
c) 12
d) 9
Answer: 11
22. Which is the largest desert in the world?
a) Sahara
b) Gobi
c) Thar
d) Kalahari
Answer: Sahara
23. Who is known as the Missile Man of India?
a) Kalam
b) Dhawan
c) Radhakrishnan
d) Bhabha
Answer: Kalam
24. What is the chemical symbol of Iron?
a) Ir
b) I
c) Fe
d) In
Answer: Fe
25. Who discovered gravity?
a) Galileo
b) Newton
c) Einstein
d) Faraday
Answer: Newton
26. Which Indian city is known as the Pink City?
a) Jaipur
b) Jodhpur
c) Udaipur
d) Bhopal
Answer: Jaipur
27. What is the name of our galaxy?
a) Andromeda
b) Orion
c) Milky Way
d) Pegasus
Answer: Milky Way
28. Who was the first man on the moon?
a) Armstrong
b) Aldrin
c) Gagarin
d) Collins
Answer: Armstrong
29. What is the main source of energy for Earth?
a) Moon
b) Stars
c) Sun
d) Fire
Answer: Sun
30. Which organ pumps blood?
a) Brain
b) Lungs
c) Liver
d) Heart
Answer: Heart
31. What is the largest island in the world?
a) Madagascar
b) Greenland
c) Borneo
d) Sumatra
Answer: Greenland
32. What is the SI unit of length?
a) Kilogram
b) Litre
c) Metre
d) Second
Answer: Metre
33. Which country is famous for pyramids?
a) India
b) China
c) Greece
d) Egypt
Answer: Egypt
34. Which is the national sport of India?
a) Cricket
b) Football
c) Hockey
d) Kabaddi
Answer: Hockey
35. Which is the tallest mountain in the world?
a) K2
b) Everest
c) Kanchenjunga
d) Makalu
Answer: Everest
36. What does a thermometer measure?
a) Pressure
b) Temperature
c) Length
d) Speed
Answer: Temperature
37. Who painted the Mona Lisa?
a) Picasso
b) Da Vinci
c) Van Gogh
d) Rembrandt
Answer: Da Vinci
38. Which gas do we exhale?
a) Oxygen
b) Carbon dioxide
c) Nitrogen
d) Hydrogen
Answer: Carbon dioxide
39. What is the main ingredient in glass?
a) Sand
b) Salt
c) Clay
d) Oil
Answer: Sand
40. Which state is famous for Bihu dance?
a) Punjab
b) Assam
c) Kerala
d) Gujarat
Answer: Assam
41. What is the national tree of India?
a) Neem
b) Banyan
c) Mango
d) Palm
Answer: Banyan
42. Which vitamin is made by sunlight?
a) A
b) B
c) C
d) D
Answer: D
43. Who is the Prime Minister of India (2025)?
a) Modi
b) Gandhi
c) Singh
d) Shah
Answer: Modi
44. What is the capital of Tamil Nadu?
a) Coimbatore
b) Chennai
c) Madurai
d) Salem
Answer: Chennai
45. What is the unit of electric current?
a) Volt
b) Watt
c) Ampere
d) Ohm
Answer: Ampere
46. Which festival is also called the festival of colors?
a) Holi
b) Diwali
c) Eid
d) Raksha Bandhan
Answer: Holi
47. What is the closest planet to the Sun?
a) Earth
b) Venus
c) Mars
d) Mercury
Answer: Mercury
48. What is the largest internal organ in the human body?
a) Heart
b) Liver
c) Brain
d) Kidney
Answer: Liver
49. Which gas is essential for breathing?
a) Nitrogen
b) Oxygen
c) Carbon
d) Hydrogen
Answer: Oxygen
50. Who discovered electricity?
a) Newton
b) Edison
c) Franklin
d) Tesla
Answer: Franklin
Download PDF for GK Questions for Class 6 with Answers
Download the PDF of GK Question for class 6 with answers and see how much you know! This carefully put together set includes up-to-date question on current affairs to help student get ready for school exams and competitive tests. With simple, clear answers, it’s great for quick revision and self-study. Whether you are practicing daily or preparing for a quiz, this handy resource make learning general knowledge easy and fun. Download it now and take your learning beyond the textbook!
Conclusion
These GK multiple choice question with answer for class 6 are not just about memorizing facts. They are about staying curious and learning something new every day. These one-word MCQs are designed to help students boost their memory, build confidence and develop smart thinking skills. Keep practicing and you will be a GK champ before you know it!