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- Question
Who invented Television?
Options- A. J L Baird
- B. Aristotle
- C. James Clerk Maxwell
- D. Nikola Tesla
- Correct Answer
- J L Baird
- 1. Postage Meter was invented by
Options- A. Fyodor Pirotsky
- B. Arthur Pitney
- C. Fritz Pfleumer
- D. Stephen Perry Discuss
- 2. Bacteria was discovered by
Options- A. Antonie van Leeuwenhoek
- B. Belarus
- C. Hugo de Vries
- D. Robert Brown Discuss
- 3. Steam Engine was invented by?
Options- A. Simon Stevin
- B. George Stephenson
- C. Gary Starkweather
- D. Percy Spencer Discuss
- 4. Arithmometer was invented by
Options- A. Evangelista Torricelli
- B. Charles Xavier Thomas
- C. Edward Teller
- D. Gustav Tauschek Discuss
- 5. Who discovered X-Ray?
Options- A. Wilhelm Rontgen
- B. William Lee
- C. X Rollswick
- D. I Thompson Discuss
- 6. Electric tram was invented by?
Options- A. Fyodor Pirotsky
- B. Arthur Pitney
- C. Fritz Pfleumer
- D. Stephen Perry Discuss
- 7. Electric chair was invented by
Options- A. Alfred P. Southwick
- B. Isaac Singer
- C. Murasaki Shikibu
- D. Hanaoka Seish Discuss
- 8. Magic Marker was invented by _______.
Options- A. Adolphe Sax
- B. Albert Bruce Sabin
- C. Sidney Rosenthal
- D. Hyman George Rickover Discuss
- 9. Kaleidoscope was invented by ________.
Options- A. John Barber
- B. Tim BernersLee
- C. Alan Blumlein
- D. David Brewster Discuss
- 10. Who Invented Ceiling fan?
Options- A. Lloyd Groff Copeman
- B. Bartolomeo Cristofori
- C. Leonardo da Vinci
- D. Philip Diehl Discuss
Inventions problems
Search Results
Correct Answer: Arthur Pitney
Correct Answer: Antonie van Leeuwenhoek
Correct Answer: George Stephenson
Correct Answer: Charles Xavier Thomas
Correct Answer: Wilhelm Rontgen
Correct Answer: Fyodor Pirotsky
Correct Answer: Alfred P. Southwick
Correct Answer: Sidney Rosenthal
Correct Answer: David Brewster
Correct Answer: Philip Diehl
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