01. Which is the national animal of India? Ans:- Tiger
02. Which is the national bird of India? Ans:- Peacock
03. Which is the national aquatic animal of India? Ans:- Ganga Dolphin
04. Which is the national fruit of India? Ans:- Mango
05. Which is the national flower of India? Ans:- Kamal
06. Which is the national tree of India? Ans:- Banyan
07. Which is the national sport of India? Ans:- Hockey
08. What is the ratio between the length and width of the national flag of India? Ans:- 3:2
09. Who wrote the national anthem of India? Ans:- Rabindranath Tagore
10. Which is the national anthem of India? Ans:- Vande Mataram
11. Who has written the national anthem of India? Ans:- Bankim Chandra Chatterjee
12. Who first called Mahatma Gandhi the Father of the Nation? Ans:- Netaji Subhash Chandra Bose
13. Which is our national calendar? Ans:- Shaka Samvat
14. What is the duration of singing the national anthem? Ans:- 52 seconds
15. Who discovered radioactivity? Ans:- Henry Becquerel
16. Pace maker is related to which part of the body? Ans:- Heart
17. Which gland of the human body is called the 'master gland'? Ans:- pituitary gland
18. Which is the purest form of carbon? Ans:- Diamond
19. Who invented X-ray? Ans:- Rantjan
20. Which metal was first used by humans? Ans:- Copper
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