Boost Your Brainpower!
General Knowledge is essential for competitive exams and everyday conversations. A strong GK foundation can help in exams, interviews, and discussions. This quiz is a perfect way to evaluate your knowledge and discover interesting facts. Take the challenge now and see how many you can answer correctly!
General Knowledge Quiz
1. What is the hardest natural substance on Earth?
2. Who invented the telephone?
3. Which Indian city is known as the ‘Silicon Valley of India’?
4. What is the boiling point of water at sea level in Celsius?
5. Which country has the longest coastline in the world?
6. Who wrote the Indian National Anthem?
7. Which vitamin is produced in the human body when exposed to sunlight?
8. What is the currency of South Korea?
9. Which is the first satellite sent into space by India?
10. Which element has the atomic number 1?
11. Who is the author of the book “Wings of Fire”?
12. Which city hosted the 2020 Summer Olympics (held in 2021)?
13. Which Indian river is called the ‘Sorrow of Bengal’?
14. What is the national flower of India?
15. Which gas is used in the preparation of soda water?