50 GK Questions on Famous Indian Inventions and Discoveries

India has a rich history of scientific and technological contributions that have profoundly influenced the world. From ancient innovations in mathematics and medicine to modern advancements in space technology and computing, Indian minds have been at the forefront of discovery for centuries. This quiz will test your knowledge on some of the most significant inventions and theories that originated from the Indian subcontinent. Get ready to explore the genius behind key concepts like the number zero, plastic surgery, and the lunar mission.

50 GK Quiz Questions on Indian Inventions and Discoveries

1. Who is credited with the invention of the number zero?

• A. Aryabhata
• B. Brahmagupta
• C. Bhaskara
• D. Panini

2. The concept of Ayurveda, an ancient system of medicine, originated in which country?

• A. India
• B. China
• C. Egypt
• D. Greece

3. Who is known as the "Father of Plastic Surgery" and wrote the medical treatise Sushruta Samhita?

• A. Charaka
• B. Patanjali
• C. Sushruta
• D. Vagbhata

4. The concept of decimal system and place value was developed in which country?

• A. India
• B. Arabia
• C. Greece
• D. Rome

5. Which Indian scientist won the Nobel Prize for his discovery of the Raman Effect?

• A. Homi Bhabha
• B. C.V. Raman
• C. A.P.J. Abdul Kalam
• D. J.C. Bose

6. The game of chess is believed to have originated in which country?

• A. China
• B. Persia
• C. Greece
• D. India

7. Who is credited with the discovery of the existence of radio waves long before Marconi?

• A. Homi Bhabha
• B. Vikram Sarabhai
• C. Jagadish Chandra Bose
• D. Meghnad Saha

8. The 'Binary Code' used in computers is based on principles from which ancient Indian text?

• A. Pingala's Chhanda Shastra
• B. Aryabhatiya
• C. Veda
• D. Upanishads

Famous Indian Scientists and Their Discoveries Quiz

9. Who formulated the 'Saha Ionization Equation'?

• A. C.V. Raman
• B. Meghnad Saha
• C. Vikram Sarabhai
• D. S.N. Bose

10. Who discovered the quantum mechanical particle 'Boson'?

• A. Meghnad Saha
• B. Homi Bhabha
• C. Satyendra Nath Bose
• D. C.V. Raman

11. The discovery of the 'plasticity of steel' is credited to which Indian metallurgist?

• A. P.C. Mahalanobis
• B. Meghnad Saha
• C. S.N. Bose
• D. Shanti Swarup Bhatnagar

12. Who is known as the "Father of the Indian Space Program"?

• A. Vikram Sarabhai
• B. A.P.J. Abdul Kalam
• C. Homi J. Bhabha
• D. Satish Dhawan

13. The invention of the 'Crescograph', a device for measuring plant growth, is attributed to?

• A. Homi Bhabha
• B. S.N. Bose
• C. C.V. Raman
• D. J.C. Bose

14. Who was the first Indian to be awarded a Ph.D. in Science from an Indian university?

• A. C.V. Raman
• B. S.N. Bose
• C. J.C. Bose
• D. P.C. Ray

15. The discovery of the 'Bose-Einstein Condensate' was a collaborative work of S.N. Bose and whom?

• A. Albert Einstein
• B. Isaac Newton
• C. Max Planck
• D. Niels Bohr

16. Who is known as the "Father of India's Nuclear Programme"?

• A. Vikram Sarabhai
• B. A.P.J. Abdul Kalam
• C. Satish Dhawan
• D. Homi J. Bhabha

General Knowledge Quiz on Indian Innovations

17. The first surgical instrument for cataract removal was invented in which country?

• A. Greece
• B. India
• C. China
• D. Rome

18. Which famous Indian scientist discovered the laws of "Thermal Ionization"?

• A. Meghnad Saha
• B. S.N. Bose
• C. C.V. Raman
• D. Homi Bhabha

19. The world's first university, 'Takshashila', was established in which ancient Indian kingdom?

• A. Magadha
• B. Mauryan Empire
• C. Gandhara
• D. Gupta Empire

20. Who wrote the 'Panchatantra', a collection of ancient Indian fables?

• A. Vishnu Sharma
• B. Kalidasa
• C. Chanakya
• D. Aryabhata

21. The 'Ayurvedic' concept of the three doshas (Vata, Pitta, Kapha) is used to explain what?

• A. Planetary movements
• B. Health and disease
• C. Architectural principles
• D. Musical notes

22. The earliest known use of cotton for textile production was in which civilization?

• A. Egyptian
• B. Mesopotamian
• C. Chinese
• D. Indus Valley

23. The ancient Indian astronomical observatory 'Jantar Mantar' was built by which ruler?

• A. Maharaja Jai Singh II
• B. Akbar
• C. Shah Jahan
• D. Chandragupta Maurya

24. The 'Cochin' backwaters were used as a spice trade hub since ancient times, thanks to which spice discovered and cultivated in India?

• A. Cloves
• B. Pepper
• C. Cinnamon
• D. Cardamom

MCQ Quiz: Ancient to Modern Indian Inventions

25. Who created the world's first known grammar for the Sanskrit language, 'Ashtadhyayi'?

• A. Panini
• B. Patanjali
• C. Vyasa
• D. Valmiki

26. The concept of 'Yoga' as a science of mind and body is attributed to which sage?

• A. Panini
• B. Valmiki
• C. Patanjali
• D. Sushruta

27. The first Indian satellite, 'Aryabhata', was launched in which year?

• A. 1974
• B. 1975
• C. 1980
• D. 1981

28. The 'Polio vaccine' in India was developed by whom?

• A. Dr. Salim Ali
• B. Dr. Hargobind Khorana
• C. Dr. M.S. Swaminathan
• D. Dr. Albert Sabin

29. Who designed and built the first successful 'Indian-made' light combat aircraft?

• A. A.P.J. Abdul Kalam
• B. Vikram Sarabhai
• C. Homi Bhabha
• D. Satish Dhawan

30. The first Indian who co-invented the 'fiber optic communication' system was whom?

• A. Vikram Sarabhai
• B. Narinder Singh Kapany
• C. A.P.J. Abdul Kalam
• D. Homi Bhabha

31. The concept of 'plastic surgery' finds its earliest mention in which ancient Indian text?

• A. Sushruta Samhita
• B. Charaka Samhita
• C. Vedas
• D. Upanishads

32. The discovery of 'superconductivity' by an Indian scientist at low temperatures is attributed to whom?

• A. S. Chandrasekhar
• B. Homi Bhabha
• C. K.S. Krishnan
• D. P.C. Ray

Competitive Exam GK on Indian Inventions and Discoveries

33. The 'Chandrasekhar Limit' is a discovery related to which field of science?

• A. Astrophysics
• B. Chemistry
• C. Biology
• D. Genetics

34. Which Indian scientist is known for his work in the field of 'statistics' and for founding the Indian Statistical Institute?

• A. C.V. Raman
• B. P.C. Mahalanobis
• C. S.N. Bose
• D. Homi Bhabha

35. The 'Chandrayaan-1' mission to the Moon discovered evidence of which element on its surface?

• A. Oxygen
• B. Methane
• C. Water
• D. Carbon Dioxide

36. The 'Ajanta Caves' are famous for their ancient paintings, whose pigments were made from natural sources. This is an early example of which science?

• A. Chemistry
• B. Physics
• C. Botany
• D. Astronomy

37. Who invented the 'Crescograph', a device for measuring the growth of plants?

• A. Homi Bhabha
• B. Jagadish Chandra Bose
• C. P.C. Ray
• D. S.N. Bose

38. The theory of 'Atomism' was developed by which ancient Indian philosopher?

• A. Patanjali
• B. Sushruta
• C. Kanada
• D. Charaka

39. Which Indian company is known for its pioneering work in developing the 'Supercomputer'?

• A. ISRO
• B. BHEL
• C. CDAC
• D. DRDO

40. The earliest evidence of 'button' and 'buttonholes' has been found in which civilization?

• A. Chinese
• B. Indus Valley
• C. Roman
• D. Greek

Indian History and Science Quiz: Inventions and Discoveries

41. The world's first 'diamond mining' took place in which country?

• A. South Africa
• B. Russia
• C. India
• D. Brazil

42. The 'Jute' processing industry, which was a major innovation, was started in which Indian city?

• A. Mumbai
• B. Kolkata
• C. Chennai
• D. Delhi

43. Which Indian physicist is known for his work on 'radio astronomy' and for building the Giant Metrewave Radio Telescope (GMRT)?

• A. Govind Swarup
• B. Jayant Narlikar
• C. C.V. Raman
• D. Homi Bhabha

44. The 'Sudarsan Setu', an ancient irrigation dam, was built by which emperor?

• A. Ashoka
• B. Chandragupta Maurya
• C. Samudragupta
• D. Pushyagupta Vaisya

45. Who discovered the 'gene for deafness' which can lead to hearing loss?

• A. Dr. A.P.J. Abdul Kalam
• B. Dr. Pranav N. Singh
• C. Dr. M.S. Swaminathan
• D. Dr. Salim Ali

46. The 'stepwell' is an architectural innovation that originated in which region of India?

• A. Gujarat and Rajasthan
• B. Kerala and Tamil Nadu
• C. West Bengal and Bihar
• D. Uttar Pradesh and Madhya Pradesh

47. Who is the first Indian to win the Nobel Prize for his work on the 'Economic Theory of Poverty and Famines'?

• A. C.V. Raman
• B. Homi Bhabha
• C. Amartya Sen
• D. S. Chandrasekhar

48. The 'Siddhartha' mission, a satellite to study the cosmos, was named after which historical figure?

• A. Emperor Ashoka
• B. Buddha
• C. Vardhamana Mahavira
• D. Aryabhata

49. The 'Vedic Period' saw the development of advanced metallurgical skills, including the use of which metal?

• A. Iron
• B. Bronze
• C. Copper
• D. Gold

50. The earliest evidence of 'sanitation and drainage systems' has been found in which ancient Indian civilization?

• A. Mauryan
• B. Indus Valley
• C. Gupta
• D. Vedic